[gentoo-musl] [PATCH 1/2] app-emulation/qemu: bump to 2.5.0

[Felix Janda]

---
 app-emulation/qemu/Manifest                        |  13 +-
 .../qemu/files/qemu-2.2.1-CVE-2015-1779-1.patch    | 241 ------------------
 .../qemu/files/qemu-2.2.1-CVE-2015-1779-2.patch    |  58 -----
 .../qemu/files/qemu-2.3.0-CVE-2015-3456.patch      |  86 -------
 .../qemu/files/qemu-2.5.0-CVE-2015-8558.patch      |  50 ++++
 .../qemu/files/qemu-2.5.0-CVE-2015-8567.patch      |  95 +++++++
 .../qemu/files/qemu-2.5.0-CVE-2015-8701.patch      |  49 ++++
 .../qemu/files/qemu-2.5.0-CVE-2015-8743.patch      |  50 ++++
 .../qemu/files/qemu-2.5.0-CVE-2016-1568.patch      |  41 +++
 app-emulation/qemu/files/qemu-2.5.0-cflags.patch   |  13 +
 ...qemu-2.2.1-r99.ebuild => qemu-2.5.0-r99.ebuild} | 274 ++++++++++++---------
 11 files changed, 469 insertions(+), 501 deletions(-)
 delete mode 100644 app-emulation/qemu/files/qemu-2.2.1-CVE-2015-1779-1.patch
 delete mode 100644 app-emulation/qemu/files/qemu-2.2.1-CVE-2015-1779-2.patch
 delete mode 100644 app-emulation/qemu/files/qemu-2.3.0-CVE-2015-3456.patch
 create mode 100644 app-emulation/qemu/files/qemu-2.5.0-CVE-2015-8558.patch
 create mode 100644 app-emulation/qemu/files/qemu-2.5.0-CVE-2015-8567.patch
 create mode 100644 app-emulation/qemu/files/qemu-2.5.0-CVE-2015-8701.patch
 create mode 100644 app-emulation/qemu/files/qemu-2.5.0-CVE-2015-8743.patch
 create mode 100644 app-emulation/qemu/files/qemu-2.5.0-CVE-2016-1568.patch
 create mode 100644 app-emulation/qemu/files/qemu-2.5.0-cflags.patch
 rename app-emulation/qemu/{qemu-2.2.1-r99.ebuild => qemu-2.5.0-r99.ebuild} (73%)

diff --git a/app-emulation/qemu/Manifest b/app-emulation/qemu/Manifest
index 2ecdb66..9fdb00d 100644
--- a/app-emulation/qemu/Manifest
+++ b/app-emulation/qemu/Manifest
@@ -4,11 +4,14 @@ AUX qemu-1.7.0-cflags.patch 300 SHA256 8f35e55c4bae93e82f9580eabe2d6a2d4660bd053
 AUX qemu-2.0.0-F_SHLCK-and-F_EXLCK.patch 563 SHA256 99de67d610ad13a1dcf6c67a3c2b5b87fb909220173a956435737f9bea3c371b SHA512 a29e9a889388a6627ed492a79e66514ffb5e64f9479646982091811548fc2a9bf6682104a6c774d83e645e4b1db39e491afd4efce789fe164623442a7f3e5d00 WHIRLPOOL d3aab06099de263c22f4c71810a3b2cb8602d17731ec76674cd1415e539306555a7b96b789f0daad473600dfa04a83224ff603f7b9a9ac63a4902f74d0e9deb5
 AUX qemu-2.0.0-linux-user-signal.c-define-__SIGRTMIN-MAX-for-non-GN.patch 930 SHA256 6af6cf9044997710a6d0fbdba30a35c8d775e30d30c032ec97db672f75ec88ac SHA512 ec84b27648c01c6e58781295dcd0c2ff8e5a635f9836ef50c1da5d0ed125db1afc4cb5b01cb97606d6dd8f417acba93e1560d9a32ca29161a4bb730b302440ea WHIRLPOOL 06b9dd5251ac03405c97b1f5a623b4d86bda2f72fbcd52b90ae4d11a0cfb59cae62df2cb6189405fbe53ab05ff2b7ca8165fda239dbfe5f31ed70abb53b3b9f3
 AUX qemu-2.2.0-_sigev_un.patch 636 SHA256 f3b9a4d6162c553f3110ad22716305818e2130e2ff5d628faf044fc58a5e3cb5 SHA512 f72b879daede5184904f64cabb276de96299a37a93fce444d09e9068671009e95a5e5d6b815ec41a5db5b3807de14d470a56bba5806ffd4dfec577577b046ccb WHIRLPOOL 9453ad4966e10d504f3e867fd984642a3c1ee3ae847b5ca56196fd1f9e6c0f2d7b52ca07446212af72fef6d0ded1527a5eb306fa6cd915e8dd9ce11523362bac
-AUX qemu-2.2.1-CVE-2015-1779-1.patch 8631 SHA256 17ea04bb0571f3a346eb25ce2d61fd7053515767adedfde567fd39205993c600 SHA512 191dde0754b9466d87cf99a578ac07f0902f373156f4d5ff98540b9099a6fa8e29ba4ca9d4a5a21ae5dbba2b80c36600ea0bd2c31fa0c8734926514015166ab8 WHIRLPOOL 2be2f490eb32857b2b218761df3580bc31eb5a89bf1b289a048e9fd489cdb024869399481345b5ecb09a45c4fbf1ee4639062ae1fdbee9781e66ca6cc8af4cac
-AUX qemu-2.2.1-CVE-2015-1779-2.patch 2318 SHA256 4c0966520bf09df25d99c883f94037e765406dd4097dd704e66361bb07f73679 SHA512 7a85bc8e00c60c6c36790d1169f0d84d2c75fe81c1700b4f764ddcb0d0587d4b6d228d80e65fead035e3ab99449aad2f559071edf9145ff7a755506f3ff05b0e WHIRLPOOL 078388c50367d41c810a02aa795b6ad0df381582bdd2725ae125243ee5921aa4057494f063a7de49da6b6f6343f37a3c83d96ef6d92c22e722972c8e4ea968dc
-AUX qemu-2.3.0-CVE-2015-3456.patch 2853 SHA256 efac61bf9c20d5d08ef47bc9d51be5c8bd519f1d970ba3c3506c5760bf807e7d SHA512 5fed59ae67a962d187418f4bd57cebe901f9bcba817694b5e2a57daf77c34a406ed7c1f278e12d813304e58c48a24493b4e001a9ee4045bab2608f1730715ac7 WHIRLPOOL 9ad5237aa1bbe46a8493e331bb9c2152c36f9c877582485e1cf811b09430bad97a9f3b6bc52face7e4287f9c9fe4f1891de154a62ba93ea454c3ed9d44e8f729
+AUX qemu-2.5.0-CVE-2015-8558.patch 1459 SHA256 d769e6eb6dc0bdb0b982ef5fe7d73cc6bad47233102f53d11c6ed6c9051602d8 SHA512 42961191890c500675610d5d33e6ff468b07428c6b428ac01bb5c0e3ea88ff611a3532f848d54317458475fef221a06e41761ef14ea61d1b741db73450c4f90d WHIRLPOOL 475679dc1a24bc75012995a9a2122847454701b65ff0b7f8192865b45de49ce08572f129a7cfdeb36521252ed2f80c95e9dddbd64cb8e39fdc5beacc25934798
+AUX qemu-2.5.0-CVE-2015-8567.patch 3108 SHA256 88b72df4e02407c3b9ca4835c38988b97fcd5aa9c68da6fa47207fe675d4e661 SHA512 2f0243ec9764d72fe5e7a005a8db40d3d5c4c2edae5c3451087ee3f5c841c96a3112875cf88a19061fa2ce0d04715d247e6eb1eb83e1e5b57ec0b9eb324b8ce6 WHIRLPOOL b432ff3e105da5c0bd20dd1d7da0374f4005b2ac5a9a8c824e96730aeafa89bb8fc125f8b2857fdaf72024082ddbc0c7a28c3e3ffb9114c3d370db1b638c4731
+AUX qemu-2.5.0-CVE-2015-8701.patch 1671 SHA256 f39e0c6301cffa1b14c3ef0ab72fce0e2acd42170759ef7954234d31602aeb99 SHA512 d39edf84e2d17e6080bbc4a270732cd73b41fa39d948ee7bc4456e1024c5a69ddfb5e848af3272615f5aa36a3b6410a12f5a73e00ccfa58e0d60d7289d034aa9 WHIRLPOOL 352148c367837ba2d6eb5eb39e00c128f0cff3faef159754a41318857bc11a6616be184c24df4767ec2c8c14910ad74fc3be48273f6312b1687910fbcaf7bec3
+AUX qemu-2.5.0-CVE-2015-8743.patch 1777 SHA256 22aac571c1aa6f6a283d200a7703fdfea0a5bcaf227a003a2cbf5741bbb8df85 SHA512 65d8632fd43959983ca02f9ab116ec78ea043e6d867e6d743014885c2a423bb3b87c2e56caa37e7f29e971a44f5ea695cb4ce1c3a9c1fc2d734b25ca0b2f4054 WHIRLPOOL 9128c812cfbfe3d4629cd6c7c2c6f50c9ef2fe2d5b62b24486559279296987f593f852f913eb67fbe956d650d50612fa7a658a60b3d80cf4fa9256e332d77330
+AUX qemu-2.5.0-CVE-2016-1568.patch 1476 SHA256 ba2a25142977eea531159d81ef8938e8519c92800aa1958e71da9e2780c8256a SHA512 643ef742e6cd1dbc8f420b38f684bc8639e4bd58ab38c254654d4b1a72b129202fecdddddfd308b48ed7813da193edff68d737080d5035c82daf9676ee17df22 WHIRLPOOL af9376400540f20d77ea06cb6a12ce415b72bb22cdde3365bba8b02deb8985aedfee303646e13e1d1263a2dcd17bf1518637183a81c66c2db7b438aa88ef7d95
+AUX qemu-2.5.0-cflags.patch 410 SHA256 17f5624dd733f5c80e733cc67ae36a736169ec066024dbf802b416accfed0755 SHA512 0194d28de08b4e51c5bd1c9a2cc7965ba7f66dfddb8fd91de3da93677e6cf2d38ad3270f69aaea8a20cf2533c2980018d6e0fed711be2806fe2053fba7c081f3 WHIRLPOOL 5f5b95d00409fbe03adb64801d30a2fb5f98dded5efa7f0e78b5746776f72917dcbea767e1d0afcb304d8bf8c484adedb8037e6d54e9d34997c2bc3a98b53154
 AUX qemu-binfmt.initd-r1 7023 SHA256 3572c110c6f217754e638796400a5901910a2e61b8818c8569f8258b103ebcc6 SHA512 773af64fef164c00945acf5881e64a10141aa8fdc85491e57bf8dcc7c800a4f81879527998a0896a42f921edcbf5f741beb31ac2a82e45cba506c7b8461733c8 WHIRLPOOL 30382fe347248683e989c2b7fbd804ce26173b313746d80467029b2ad3594f414628f7537120b168a0e700c424d3525528eb632b07e16544c2fd07f418f3187c
 AUX qemu-kvm-1.4 68 SHA256 8b1adf198129f001e75a2311fc420c168094d1084d2163cdf6a32b3b23c96137 SHA512 706fab4d155c410acc292e67fb354ce7dcd17f7e33f2ca8c9c44035ea128f8d36f89e27cf87ebe22721f5676be9e7f2ae5484fd000183c8ffd7854e02eb3d120 WHIRLPOOL ef795330b592cef8e3d92f52a77eb77a671e6aa1a47d07531917b5c1c09e72e5df1a44aea939b086e0a3c5ef2a5cea9223556a46ceae73e55300475c42f07067
-DIST qemu-2.2.1.tar.bz2 24483500 SHA256 4617154c6ef744b83e10b744e392ad111dd351d435d6563ce24d8da75b1335a0 SHA512 970ead0c92fc04502c6d3a8dbfafa5797667b3d276a1a25ddbe991d20d8e17a588905ecbffa77fb3b9d12e481ac3776ca4c38fe89a5e4c96dc2fb045214bfa9f WHIRLPOOL 9226ce4a4f5c7247d6ab34eb8b45c9a91416ee5849dbe25b9d15cddbd6aba2b8da77280f6055d363a81ddec515d28bf501351cb7e21ecfb4bfe42cdb7e349788
-EBUILD qemu-2.2.1-r99.ebuild 18744 SHA256 15c5267816cbc7798b2aa0c342bd0a0254550d2fdb1497f3237aa33b53c8c59f SHA512 c7c90792a79fbf226e41f8dd61d5f3b1046a1e9c130d3216a0c29d374a09ec5aa8575e2578b843f37fd04645e2804ae91298924d307aff25922d7461bf52fe78 WHIRLPOOL ef73221242451e8772598ee1b0e346f4aa94ec59c1daf58ca9ac35d49e431c687ca5d80155e4e5846a3f76d35330a1043f9ae9018c19e0e1fc828711298aebae
+DIST qemu-2.5.0.tar.bz2 25464996 SHA256 3443887401619fe33bfa5d900a4f2d6a79425ae2b7e43d5b8c36eb7a683772d4 SHA512 12153f94cc7f834fd6a85f25690c36f2331d88d414426fb8b9ac20a34e6f9222b1eda30b727674af583580fae90dfd6d0614a905dce1567d94cd049d426b9dd3 WHIRLPOOL 8f5717989d8d234ecf1763ee386b2e1f20c3b17918de130c6dae255e4523a230b2b01a759eba25e4b9f604c680d9b868c56f58bd71b7c6c2c22a2e46804435ef
+EBUILD qemu-2.5.0-r99.ebuild 20028 SHA256 aeca48b0f3004f6d41077db6a763ef43c900cecf59d0f9d3ec6eb028846f0560 SHA512 31101660cd608272b6d6b24081ca095f3eb2fb2a33a2174fe62bf86fe006db6deb56590ae8a784fc69e3dd4f19c7a96035d38506f8a3d07e27397d710cf9e85c WHIRLPOOL 457f88c5e474183df7ae41a8d6c0ad49e76a6fdd69c59591c62f750c426e3998628f0770303536102d87509cfc2578813799e4052e09fb688460fa7bf424a2c4
 MISC metadata.xml 3774 SHA256 45d220d5c3fedecb5c318e2ab1fa796391f5fd3db09e4ef218b3bc7cb3cb10e1 SHA512 90b16206b5398b4044132d930b417372e1d305a93b062c895bc3b46ae64a19aa96d2471b5838f960cca7c6c30ce58571f332731f02eaeee17e4204469c5d6330 WHIRLPOOL f5498b8cb14aeeacdfd1da30c26ceca282bba3042a6288496d624d91c3c26c1bed34c42374db04e06378c8efd78010d3bef76c41c1aa529ccf17cec513ed1fa8
diff --git a/app-emulation/qemu/files/qemu-2.2.1-CVE-2015-1779-1.patch b/app-emulation/qemu/files/qemu-2.2.1-CVE-2015-1779-1.patch
deleted file mode 100644
index 35ef8fd..0000000
--- a/app-emulation/qemu/files/qemu-2.2.1-CVE-2015-1779-1.patch
+++ /dev/null
@@ -1,241 +0,0 @@
-From a2bebfd6e09d285aa793cae3fb0fc3a39a9fee6e Mon Sep 17 00:00:00 2001
-From: "Daniel P. Berrange" <berrange@××××××.com>
-Date: Mon, 23 Mar 2015 22:58:21 +0000
-Subject: [PATCH] CVE-2015-1779: incrementally decode websocket frames
-
-The logic for decoding websocket frames wants to fully
-decode the frame header and payload, before allowing the
-VNC server to see any of the payload data. There is no
-size limit on websocket payloads, so this allows a
-malicious network client to consume 2^64 bytes in memory
-in QEMU. It can trigger this denial of service before
-the VNC server even performs any authentication.
-
-The fix is to decode the header, and then incrementally
-decode the payload data as it is needed. With this fix
-the websocket decoder will allow at most 4k of data to
-be buffered before decoding and processing payload.
-
-Signed-off-by: Daniel P. Berrange <berrange@××××××.com>
-
-[ kraxel: fix frequent spurious disconnects, suggested by Peter Maydell ]
-
-  @@ -361,7 +361,7 @@ int vncws_decode_frame_payload(Buffer *input,
-  -        *payload_size = input->offset;
-  +        *payload_size = *payload_remain;
-
-[ kraxel: fix 32bit build ]
-
-  @@ -306,7 +306,7 @@ struct VncState
-  -    uint64_t ws_payload_remain;
-  +    size_t ws_payload_remain;
-
-Signed-off-by: Gerd Hoffmann <kraxel@××××××.com>
----
- ui/vnc-ws.c | 105 ++++++++++++++++++++++++++++++++++++++++--------------------
- ui/vnc-ws.h |   9 ++++--
- ui/vnc.h    |   2 ++
- 3 files changed, 80 insertions(+), 36 deletions(-)
-
-diff --git a/ui/vnc-ws.c b/ui/vnc-ws.c
-index 85dbb7e..0b7de4e 100644
---- a/ui/vnc-ws.c
-+++ b/ui/vnc-ws.c
-@@ -107,7 +107,7 @@ long vnc_client_read_ws(VncState *vs)
- {
-     int ret, err;
-     uint8_t *payload;
--    size_t payload_size, frame_size;
-+    size_t payload_size, header_size;
-     VNC_DEBUG("Read websocket %p size %zd offset %zd\n", vs->ws_input.buffer,
-             vs->ws_input.capacity, vs->ws_input.offset);
-     buffer_reserve(&vs->ws_input, 4096);
-@@ -117,18 +117,39 @@ long vnc_client_read_ws(VncState *vs)
-     }
-     vs->ws_input.offset += ret;
- 
--    /* make sure that nothing is left in the ws_input buffer */
-+    ret = 0;
-+    /* consume as much of ws_input buffer as possible */
-     do {
--        err = vncws_decode_frame(&vs->ws_input, &payload,
--                              &payload_size, &frame_size);
--        if (err <= 0) {
--            return err;
-+        if (vs->ws_payload_remain == 0) {
-+            err = vncws_decode_frame_header(&vs->ws_input,
-+                                            &header_size,
-+                                            &vs->ws_payload_remain,
-+                                            &vs->ws_payload_mask);
-+            if (err <= 0) {
-+                return err;
-+            }
-+
-+            buffer_advance(&vs->ws_input, header_size);
-         }
-+        if (vs->ws_payload_remain != 0) {
-+            err = vncws_decode_frame_payload(&vs->ws_input,
-+                                             &vs->ws_payload_remain,
-+                                             &vs->ws_payload_mask,
-+                                             &payload,
-+                                             &payload_size);
-+            if (err < 0) {
-+                return err;
-+            }
-+            if (err == 0) {
-+                return ret;
-+            }
-+            ret += err;
- 
--        buffer_reserve(&vs->input, payload_size);
--        buffer_append(&vs->input, payload, payload_size);
-+            buffer_reserve(&vs->input, payload_size);
-+            buffer_append(&vs->input, payload, payload_size);
- 
--        buffer_advance(&vs->ws_input, frame_size);
-+            buffer_advance(&vs->ws_input, payload_size);
-+        }
-     } while (vs->ws_input.offset > 0);
- 
-     return ret;
-@@ -265,15 +286,14 @@ void vncws_encode_frame(Buffer *output, const void *payload,
-     buffer_append(output, payload, payload_size);
- }
- 
--int vncws_decode_frame(Buffer *input, uint8_t **payload,
--                           size_t *payload_size, size_t *frame_size)
-+int vncws_decode_frame_header(Buffer *input,
-+                              size_t *header_size,
-+                              size_t *payload_remain,
-+                              WsMask *payload_mask)
- {
-     unsigned char opcode = 0, fin = 0, has_mask = 0;
--    size_t header_size = 0;
--    uint32_t *payload32;
-+    size_t payload_len;
-     WsHeader *header = (WsHeader *)input->buffer;
--    WsMask mask;
--    int i;
- 
-     if (input->offset < WS_HEAD_MIN_LEN + 4) {
-         /* header not complete */
-@@ -283,7 +303,7 @@ int vncws_decode_frame(Buffer *input, uint8_t **payload,
-     fin = (header->b0 & 0x80) >> 7;
-     opcode = header->b0 & 0x0f;
-     has_mask = (header->b1 & 0x80) >> 7;
--    *payload_size = header->b1 & 0x7f;
-+    payload_len = header->b1 & 0x7f;
- 
-     if (opcode == WS_OPCODE_CLOSE) {
-         /* disconnect */
-@@ -300,40 +320,57 @@ int vncws_decode_frame(Buffer *input, uint8_t **payload,
-         return -2;
-     }
- 
--    if (*payload_size < 126) {
--        header_size = 6;
--        mask = header->u.m;
--    } else if (*payload_size == 126 && input->offset >= 8) {
--        *payload_size = be16_to_cpu(header->u.s16.l16);
--        header_size = 8;
--        mask = header->u.s16.m16;
--    } else if (*payload_size == 127 && input->offset >= 14) {
--        *payload_size = be64_to_cpu(header->u.s64.l64);
--        header_size = 14;
--        mask = header->u.s64.m64;
-+    if (payload_len < 126) {
-+        *payload_remain = payload_len;
-+        *header_size = 6;
-+        *payload_mask = header->u.m;
-+    } else if (payload_len == 126 && input->offset >= 8) {
-+        *payload_remain = be16_to_cpu(header->u.s16.l16);
-+        *header_size = 8;
-+        *payload_mask = header->u.s16.m16;
-+    } else if (payload_len == 127 && input->offset >= 14) {
-+        *payload_remain = be64_to_cpu(header->u.s64.l64);
-+        *header_size = 14;
-+        *payload_mask = header->u.s64.m64;
-     } else {
-         /* header not complete */
-         return 0;
-     }
- 
--    *frame_size = header_size + *payload_size;
-+    return 1;
-+}
-+
-+int vncws_decode_frame_payload(Buffer *input,
-+                               size_t *payload_remain, WsMask *payload_mask,
-+                               uint8_t **payload, size_t *payload_size)
-+{
-+    size_t i;
-+    uint32_t *payload32;
- 
--    if (input->offset < *frame_size) {
--        /* frame not complete */
-+    *payload = input->buffer;
-+    /* If we aren't at the end of the payload, then drop
-+     * off the last bytes, so we're always multiple of 4
-+     * for purpose of unmasking, except at end of payload
-+     */
-+    if (input->offset < *payload_remain) {
-+        *payload_size = input->offset - (input->offset % 4);
-+    } else {
-+        *payload_size = *payload_remain;
-+    }
-+    if (*payload_size == 0) {
-         return 0;
-     }
--
--    *payload = input->buffer + header_size;
-+    *payload_remain -= *payload_size;
- 
-     /* unmask frame */
-     /* process 1 frame (32 bit op) */
-     payload32 = (uint32_t *)(*payload);
-     for (i = 0; i < *payload_size / 4; i++) {
--        payload32[i] ^= mask.u;
-+        payload32[i] ^= payload_mask->u;
-     }
-     /* process the remaining bytes (if any) */
-     for (i *= 4; i < *payload_size; i++) {
--        (*payload)[i] ^= mask.c[i % 4];
-+        (*payload)[i] ^= payload_mask->c[i % 4];
-     }
- 
-     return 1;
-diff --git a/ui/vnc-ws.h b/ui/vnc-ws.h
-index ef229b7..14d4230 100644
---- a/ui/vnc-ws.h
-+++ b/ui/vnc-ws.h
-@@ -83,7 +83,12 @@ long vnc_client_read_ws(VncState *vs);
- void vncws_process_handshake(VncState *vs, uint8_t *line, size_t size);
- void vncws_encode_frame(Buffer *output, const void *payload,
-             const size_t payload_size);
--int vncws_decode_frame(Buffer *input, uint8_t **payload,
--                               size_t *payload_size, size_t *frame_size);
-+int vncws_decode_frame_header(Buffer *input,
-+                              size_t *header_size,
-+                              size_t *payload_remain,
-+                              WsMask *payload_mask);
-+int vncws_decode_frame_payload(Buffer *input,
-+                               size_t *payload_remain, WsMask *payload_mask,
-+                               uint8_t **payload, size_t *payload_size);
- 
- #endif /* __QEMU_UI_VNC_WS_H */
-diff --git a/ui/vnc.h b/ui/vnc.h
-index e19ac39..3f7c6a9 100644
---- a/ui/vnc.h
-+++ b/ui/vnc.h
-@@ -306,6 +306,8 @@ struct VncState
- #ifdef CONFIG_VNC_WS
-     Buffer ws_input;
-     Buffer ws_output;
-+    size_t ws_payload_remain;
-+    WsMask ws_payload_mask;
- #endif
-     /* current output mode information */
-     VncWritePixels *write_pixels;
--- 
-2.3.5
-
diff --git a/app-emulation/qemu/files/qemu-2.2.1-CVE-2015-1779-2.patch b/app-emulation/qemu/files/qemu-2.2.1-CVE-2015-1779-2.patch
deleted file mode 100644
index c7a8c8b..0000000
--- a/app-emulation/qemu/files/qemu-2.2.1-CVE-2015-1779-2.patch
+++ /dev/null
@@ -1,58 +0,0 @@
-From 2cdb5e142fb93e875fa53c52864ef5eb8d5d8b41 Mon Sep 17 00:00:00 2001
-From: "Daniel P. Berrange" <berrange@××××××.com>
-Date: Mon, 23 Mar 2015 22:58:22 +0000
-Subject: [PATCH] CVE-2015-1779: limit size of HTTP headers from websockets
- clients
-
-The VNC server websockets decoder will read and buffer data from
-websockets clients until it sees the end of the HTTP headers,
-as indicated by \r\n\r\n. In theory this allows a malicious to
-trick QEMU into consuming an arbitrary amount of RAM. In practice,
-because QEMU runs g_strstr_len() across the buffered header data,
-it will spend increasingly long burning CPU time searching for
-the substring match and less & less time reading data. So while
-this does cause arbitrary memory growth, the bigger problem is
-that QEMU will be burning 100% of available CPU time.
-
-A novnc websockets client typically sends headers of around
-512 bytes in length. As such it is reasonable to place a 4096
-byte limit on the amount of data buffered while searching for
-the end of HTTP headers.
-
-Signed-off-by: Daniel P. Berrange <berrange@××××××.com>
-Signed-off-by: Gerd Hoffmann <kraxel@××××××.com>
----
- ui/vnc-ws.c | 10 ++++++++--
- 1 file changed, 8 insertions(+), 2 deletions(-)
-
-diff --git a/ui/vnc-ws.c b/ui/vnc-ws.c
-index 0b7de4e..62eb97f 100644
---- a/ui/vnc-ws.c
-+++ b/ui/vnc-ws.c
-@@ -81,8 +81,11 @@ void vncws_handshake_read(void *opaque)
-     VncState *vs = opaque;
-     uint8_t *handshake_end;
-     long ret;
--    buffer_reserve(&vs->ws_input, 4096);
--    ret = vnc_client_read_buf(vs, buffer_end(&vs->ws_input), 4096);
-+    /* Typical HTTP headers from novnc are 512 bytes, so limiting
-+     * total header size to 4096 is easily enough. */
-+    size_t want = 4096 - vs->ws_input.offset;
-+    buffer_reserve(&vs->ws_input, want);
-+    ret = vnc_client_read_buf(vs, buffer_end(&vs->ws_input), want);
- 
-     if (!ret) {
-         if (vs->csock == -1) {
-@@ -99,6 +102,9 @@ void vncws_handshake_read(void *opaque)
-         vncws_process_handshake(vs, vs->ws_input.buffer, vs->ws_input.offset);
-         buffer_advance(&vs->ws_input, handshake_end - vs->ws_input.buffer +
-                 strlen(WS_HANDSHAKE_END));
-+    } else if (vs->ws_input.offset >= 4096) {
-+        VNC_DEBUG("End of headers not found in first 4096 bytes\n");
-+        vnc_client_error(vs);
-     }
- }
- 
--- 
-2.3.5
-
diff --git a/app-emulation/qemu/files/qemu-2.3.0-CVE-2015-3456.patch b/app-emulation/qemu/files/qemu-2.3.0-CVE-2015-3456.patch
deleted file mode 100644
index 87697d0..0000000
--- a/app-emulation/qemu/files/qemu-2.3.0-CVE-2015-3456.patch
+++ /dev/null
@@ -1,86 +0,0 @@
-https://bugs.gentoo.org/549404
-
-From e907746266721f305d67bc0718795fedee2e824c Mon Sep 17 00:00:00 2001
-From: Petr Matousek <pmatouse@××××××.com>
-Date: Wed, 6 May 2015 09:48:59 +0200
-Subject: [PATCH] fdc: force the fifo access to be in bounds of the allocated buffer
-
-During processing of certain commands such as FD_CMD_READ_ID and
-FD_CMD_DRIVE_SPECIFICATION_COMMAND the fifo memory access could
-get out of bounds leading to memory corruption with values coming
-from the guest.
-
-Fix this by making sure that the index is always bounded by the
-allocated memory.
-
-This is CVE-2015-3456.
-
-Signed-off-by: Petr Matousek <pmatouse@××××××.com>
-Reviewed-by: John Snow <jsnow@××××××.com>
-Signed-off-by: John Snow <jsnow@××××××.com>
----
- hw/block/fdc.c |   17 +++++++++++------
- 1 files changed, 11 insertions(+), 6 deletions(-)
-
-diff --git a/hw/block/fdc.c b/hw/block/fdc.c
-index f72a392..d8a8edd 100644
---- a/hw/block/fdc.c
-+++ b/hw/block/fdc.c
-@@ -1497,7 +1497,7 @@ static uint32_t fdctrl_read_data(FDCtrl *fdctrl)
- {
-     FDrive *cur_drv;
-     uint32_t retval = 0;
--    int pos;
-+    uint32_t pos;
- 
-     cur_drv = get_cur_drv(fdctrl);
-     fdctrl->dsr &= ~FD_DSR_PWRDOWN;
-@@ -1506,8 +1506,8 @@ static uint32_t fdctrl_read_data(FDCtrl *fdctrl)
-         return 0;
-     }
-     pos = fdctrl->data_pos;
-+    pos %= FD_SECTOR_LEN;
-     if (fdctrl->msr & FD_MSR_NONDMA) {
--        pos %= FD_SECTOR_LEN;
-         if (pos == 0) {
-             if (fdctrl->data_pos != 0)
-                 if (!fdctrl_seek_to_next_sect(fdctrl, cur_drv)) {
-@@ -1852,10 +1852,13 @@ static void fdctrl_handle_option(FDCtrl *fdctrl, int direction)
- static void fdctrl_handle_drive_specification_command(FDCtrl *fdctrl, int direction)
- {
-     FDrive *cur_drv = get_cur_drv(fdctrl);
-+    uint32_t pos;
- 
--    if (fdctrl->fifo[fdctrl->data_pos - 1] & 0x80) {
-+    pos = fdctrl->data_pos - 1;
-+    pos %= FD_SECTOR_LEN;
-+    if (fdctrl->fifo[pos] & 0x80) {
-         /* Command parameters done */
--        if (fdctrl->fifo[fdctrl->data_pos - 1] & 0x40) {
-+        if (fdctrl->fifo[pos] & 0x40) {
-             fdctrl->fifo[0] = fdctrl->fifo[1];
-             fdctrl->fifo[2] = 0;
-             fdctrl->fifo[3] = 0;
-@@ -1955,7 +1958,7 @@ static uint8_t command_to_handler[256];
- static void fdctrl_write_data(FDCtrl *fdctrl, uint32_t value)
- {
-     FDrive *cur_drv;
--    int pos;
-+    uint32_t pos;
- 
-     /* Reset mode */
-     if (!(fdctrl->dor & FD_DOR_nRESET)) {
-@@ -2004,7 +2007,9 @@ static void fdctrl_write_data(FDCtrl *fdctrl, uint32_t value)
-     }
- 
-     FLOPPY_DPRINTF("%s: %02x\n", __func__, value);
--    fdctrl->fifo[fdctrl->data_pos++] = value;
-+    pos = fdctrl->data_pos++;
-+    pos %= FD_SECTOR_LEN;
-+    fdctrl->fifo[pos] = value;
-     if (fdctrl->data_pos == fdctrl->data_len) {
-         /* We now have all parameters
-          * and will be able to treat the command
--- 
-1.7.0.4
-
diff --git a/app-emulation/qemu/files/qemu-2.5.0-CVE-2015-8558.patch b/app-emulation/qemu/files/qemu-2.5.0-CVE-2015-8558.patch
new file mode 100644
index 0000000..fbc6a0a
--- /dev/null
+++ b/app-emulation/qemu/files/qemu-2.5.0-CVE-2015-8558.patch
@@ -0,0 +1,50 @@
+https://bugs.gentoo.org/568246
+
+From 156a2e4dbffa85997636a7a39ef12da6f1b40254 Mon Sep 17 00:00:00 2001
+From: Gerd Hoffmann <kraxel@××××××.com>
+Date: Mon, 14 Dec 2015 09:21:23 +0100
+Subject: [PATCH] ehci: make idt processing more robust
+
+Make ehci_process_itd return an error in case we didn't do any actual
+iso transfer because we've found no active transaction.  That'll avoid
+ehci happily run in circles forever if the guest builds a loop out of
+idts.
+
+This is CVE-2015-8558.
+
+Cc: qemu-stable@××××××.org
+Reported-by: Qinghao Tang <luodalongde@×××××.com>
+Tested-by: P J P <ppandit@××××××.com>
+Signed-off-by: Gerd Hoffmann <kraxel@××××××.com>
+---
+ hw/usb/hcd-ehci.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c
+index 4e2161b..d07f228 100644
+--- a/hw/usb/hcd-ehci.c
++++ b/hw/usb/hcd-ehci.c
+@@ -1389,7 +1389,7 @@ static int ehci_process_itd(EHCIState *ehci,
+ {
+     USBDevice *dev;
+     USBEndpoint *ep;
+-    uint32_t i, len, pid, dir, devaddr, endp;
++    uint32_t i, len, pid, dir, devaddr, endp, xfers = 0;
+     uint32_t pg, off, ptr1, ptr2, max, mult;
+ 
+     ehci->periodic_sched_active = PERIODIC_ACTIVE;
+@@ -1479,9 +1479,10 @@ static int ehci_process_itd(EHCIState *ehci,
+                 ehci_raise_irq(ehci, USBSTS_INT);
+             }
+             itd->transact[i] &= ~ITD_XACT_ACTIVE;
++            xfers++;
+         }
+     }
+-    return 0;
++    return xfers ? 0 : -1;
+ }
+ 
+ 
+-- 
+2.6.2
+
diff --git a/app-emulation/qemu/files/qemu-2.5.0-CVE-2015-8567.patch b/app-emulation/qemu/files/qemu-2.5.0-CVE-2015-8567.patch
new file mode 100644
index 0000000..e196043
--- /dev/null
+++ b/app-emulation/qemu/files/qemu-2.5.0-CVE-2015-8567.patch
@@ -0,0 +1,95 @@
+https://bugs.gentoo.org/567868
+
+From aa4a3dce1c88ed51b616806b8214b7c8428b7470 Mon Sep 17 00:00:00 2001
+From: P J P <ppandit@××××××.com>
+Date: Tue, 15 Dec 2015 12:27:54 +0530
+Subject: [PATCH] net: vmxnet3: avoid memory leakage in activate_device
+
+Vmxnet3 device emulator does not check if the device is active
+before activating it, also it did not free the transmit & receive
+buffers while deactivating the device, thus resulting in memory
+leakage on the host. This patch fixes both these issues to avoid
+host memory leakage.
+
+Reported-by: Qinghao Tang <luodalongde@×××××.com>
+Reviewed-by: Dmitry Fleytman <dmitry@××××××.com>
+Signed-off-by: Prasad J Pandit <pjp@×××××××××××××.org>
+Cc: qemu-stable@××××××.org
+Signed-off-by: Jason Wang <jasowang@××××××.com>
+---
+ hw/net/vmxnet3.c | 24 ++++++++++++++++--------
+ 1 file changed, 16 insertions(+), 8 deletions(-)
+
+diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c
+index a5dd79a..9c1adfc 100644
+--- a/hw/net/vmxnet3.c
++++ b/hw/net/vmxnet3.c
+@@ -1194,8 +1194,13 @@ static void vmxnet3_reset_mac(VMXNET3State *s)
+ 
+ static void vmxnet3_deactivate_device(VMXNET3State *s)
+ {
+-    VMW_CBPRN("Deactivating vmxnet3...");
+-    s->device_active = false;
++    if (s->device_active) {
++        VMW_CBPRN("Deactivating vmxnet3...");
++        vmxnet_tx_pkt_reset(s->tx_pkt);
++        vmxnet_tx_pkt_uninit(s->tx_pkt);
++        vmxnet_rx_pkt_uninit(s->rx_pkt);
++        s->device_active = false;
++    }
+ }
+ 
+ static void vmxnet3_reset(VMXNET3State *s)
+@@ -1204,7 +1209,6 @@ static void vmxnet3_reset(VMXNET3State *s)
+ 
+     vmxnet3_deactivate_device(s);
+     vmxnet3_reset_interrupt_states(s);
+-    vmxnet_tx_pkt_reset(s->tx_pkt);
+     s->drv_shmem = 0;
+     s->tx_sop = true;
+     s->skip_current_tx_pkt = false;
+@@ -1431,6 +1435,12 @@ static void vmxnet3_activate_device(VMXNET3State *s)
+         return;
+     }
+ 
++    /* Verify if device is active */
++    if (s->device_active) {
++        VMW_CFPRN("Vmxnet3 device is active");
++        return;
++    }
++
+     vmxnet3_adjust_by_guest_type(s);
+     vmxnet3_update_features(s);
+     vmxnet3_update_pm_state(s);
+@@ -1627,7 +1637,7 @@ static void vmxnet3_handle_command(VMXNET3State *s, uint64_t cmd)
+         break;
+ 
+     case VMXNET3_CMD_QUIESCE_DEV:
+-        VMW_CBPRN("Set: VMXNET3_CMD_QUIESCE_DEV - pause the device");
++        VMW_CBPRN("Set: VMXNET3_CMD_QUIESCE_DEV - deactivate the device");
+         vmxnet3_deactivate_device(s);
+         break;
+ 
+@@ -1741,7 +1751,7 @@ vmxnet3_io_bar1_write(void *opaque,
+          * shared address only after we get the high part
+          */
+         if (val == 0) {
+-            s->device_active = false;
++            vmxnet3_deactivate_device(s);
+         }
+         s->temp_shared_guest_driver_memory = val;
+         s->drv_shmem = 0;
+@@ -2021,9 +2031,7 @@ static bool vmxnet3_peer_has_vnet_hdr(VMXNET3State *s)
+ static void vmxnet3_net_uninit(VMXNET3State *s)
+ {
+     g_free(s->mcast_list);
+-    vmxnet_tx_pkt_reset(s->tx_pkt);
+-    vmxnet_tx_pkt_uninit(s->tx_pkt);
+-    vmxnet_rx_pkt_uninit(s->rx_pkt);
++    vmxnet3_deactivate_device(s);
+     qemu_del_nic(s->nic);
+ }
+ 
+-- 
+2.6.2
+
diff --git a/app-emulation/qemu/files/qemu-2.5.0-CVE-2015-8701.patch b/app-emulation/qemu/files/qemu-2.5.0-CVE-2015-8701.patch
new file mode 100644
index 0000000..0dab1c3
--- /dev/null
+++ b/app-emulation/qemu/files/qemu-2.5.0-CVE-2015-8701.patch
@@ -0,0 +1,49 @@
+https://bugs.gentoo.org/570110
+
+From 007cd223de527b5f41278f2d886c1a4beb3e67aa Mon Sep 17 00:00:00 2001
+From: Prasad J Pandit <pjp@×××××××××××××.org>
+Date: Mon, 28 Dec 2015 16:24:08 +0530
+Subject: [PATCH] net: rocker: fix an incorrect array bounds check
+
+While processing transmit(tx) descriptors in 'tx_consume' routine
+the switch emulator suffers from an off-by-one error, if a
+descriptor was to have more than allowed(ROCKER_TX_FRAGS_MAX=16)
+fragments. Fix an incorrect bounds check to avoid it.
+
+Reported-by: Qinghao Tang <luodalongde@×××××.com>
+Cc: qemu-stable@××××××.org
+Signed-off-by: Prasad J Pandit <pjp@×××××××××××××.org>
+Signed-off-by: Jason Wang <jasowang@××××××.com>
+---
+ hw/net/rocker/rocker.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/hw/net/rocker/rocker.c b/hw/net/rocker/rocker.c
+index c57f1a6..2e77e50 100644
+--- a/hw/net/rocker/rocker.c
++++ b/hw/net/rocker/rocker.c
+@@ -232,6 +232,9 @@ static int tx_consume(Rocker *r, DescInfo *info)
+         frag_addr = rocker_tlv_get_le64(tlvs[ROCKER_TLV_TX_FRAG_ATTR_ADDR]);
+         frag_len = rocker_tlv_get_le16(tlvs[ROCKER_TLV_TX_FRAG_ATTR_LEN]);
+ 
++        if (iovcnt >= ROCKER_TX_FRAGS_MAX) {
++            goto err_too_many_frags;
++        }
+         iov[iovcnt].iov_len = frag_len;
+         iov[iovcnt].iov_base = g_malloc(frag_len);
+         if (!iov[iovcnt].iov_base) {
+@@ -244,10 +247,7 @@ static int tx_consume(Rocker *r, DescInfo *info)
+             err = -ROCKER_ENXIO;
+             goto err_bad_io;
+         }
+-
+-        if (++iovcnt > ROCKER_TX_FRAGS_MAX) {
+-            goto err_too_many_frags;
+-        }
++        iovcnt++;
+     }
+ 
+     if (iovcnt) {
+-- 
+2.6.2
+
diff --git a/app-emulation/qemu/files/qemu-2.5.0-CVE-2015-8743.patch b/app-emulation/qemu/files/qemu-2.5.0-CVE-2015-8743.patch
new file mode 100644
index 0000000..b2bca56
--- /dev/null
+++ b/app-emulation/qemu/files/qemu-2.5.0-CVE-2015-8743.patch
@@ -0,0 +1,50 @@
+https://bugs.gentoo.org/570988
+
+From aa7f9966dfdff500bbbf1956d9e115b1fa8987a6 Mon Sep 17 00:00:00 2001
+From: Prasad J Pandit <pjp@×××××××××××××.org>
+Date: Thu, 31 Dec 2015 17:05:27 +0530
+Subject: [PATCH] net: ne2000: fix bounds check in ioport operations
+
+While doing ioport r/w operations, ne2000 device emulation suffers
+from OOB r/w errors. Update respective array bounds check to avoid
+OOB access.
+
+Reported-by: Ling Liu <liuling-it@×××.cn>
+Cc: qemu-stable@××××××.org
+Signed-off-by: Prasad J Pandit <pjp@×××××××××××××.org>
+Signed-off-by: Jason Wang <jasowang@××××××.com>
+---
+ hw/net/ne2000.c | 10 ++++++----
+ 1 file changed, 6 insertions(+), 4 deletions(-)
+
+diff --git a/hw/net/ne2000.c b/hw/net/ne2000.c
+index 010f9ef..a3dffff 100644
+--- a/hw/net/ne2000.c
++++ b/hw/net/ne2000.c
+@@ -467,8 +467,9 @@ static inline void ne2000_mem_writel(NE2000State *s, uint32_t addr,
+                                      uint32_t val)
+ {
+     addr &= ~1; /* XXX: check exact behaviour if not even */
+-    if (addr < 32 ||
+-        (addr >= NE2000_PMEM_START && addr < NE2000_MEM_SIZE)) {
++    if (addr < 32
++        || (addr >= NE2000_PMEM_START
++            && addr + sizeof(uint32_t) <= NE2000_MEM_SIZE)) {
+         stl_le_p(s->mem + addr, val);
+     }
+ }
+@@ -497,8 +498,9 @@ static inline uint32_t ne2000_mem_readw(NE2000State *s, uint32_t addr)
+ static inline uint32_t ne2000_mem_readl(NE2000State *s, uint32_t addr)
+ {
+     addr &= ~1; /* XXX: check exact behaviour if not even */
+-    if (addr < 32 ||
+-        (addr >= NE2000_PMEM_START && addr < NE2000_MEM_SIZE)) {
++    if (addr < 32
++        || (addr >= NE2000_PMEM_START
++            && addr + sizeof(uint32_t) <= NE2000_MEM_SIZE)) {
+         return ldl_le_p(s->mem + addr);
+     } else {
+         return 0xffffffff;
+-- 
+2.6.2
+
diff --git a/app-emulation/qemu/files/qemu-2.5.0-CVE-2016-1568.patch b/app-emulation/qemu/files/qemu-2.5.0-CVE-2016-1568.patch
new file mode 100644
index 0000000..4ce9a35
--- /dev/null
+++ b/app-emulation/qemu/files/qemu-2.5.0-CVE-2016-1568.patch
@@ -0,0 +1,41 @@
+https://bugs.gentoo.org/571566
+
+From 4ab0359a8ae182a7ac5c99609667273167703fab Mon Sep 17 00:00:00 2001
+From: Prasad J Pandit <pjp@×××××××××××××.org>
+Date: Mon, 11 Jan 2016 14:10:42 -0500
+Subject: [PATCH] ide: ahci: reset ncq object to unused on error
+
+When processing NCQ commands, AHCI device emulation prepares a
+NCQ transfer object; To which an aio control block(aiocb) object
+is assigned in 'execute_ncq_command'. In case, when the NCQ
+command is invalid, the 'aiocb' object is not assigned, and NCQ
+transfer object is left as 'used'. This leads to a use after
+free kind of error in 'bdrv_aio_cancel_async' via 'ahci_reset_port'.
+Reset NCQ transfer object to 'unused' to avoid it.
+
+[Maintainer edit: s/ACHI/AHCI/ in the commit message. --js]
+
+Reported-by: Qinghao Tang <luodalongde@×××××.com>
+Signed-off-by: Prasad J Pandit <pjp@×××××××××××××.org>
+Reviewed-by: John Snow <jsnow@××××××.com>
+Message-id: 1452282511-4116-1-git-send-email-ppandit@××××××.com
+Signed-off-by: John Snow <jsnow@××××××.com>
+---
+ hw/ide/ahci.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c
+index dd1912e..17f1cbd 100644
+--- a/hw/ide/ahci.c
++++ b/hw/ide/ahci.c
+@@ -910,6 +910,7 @@ static void ncq_err(NCQTransferState *ncq_tfs)
+     ide_state->error = ABRT_ERR;
+     ide_state->status = READY_STAT | ERR_STAT;
+     ncq_tfs->drive->port_regs.scr_err |= (1 << ncq_tfs->tag);
++    ncq_tfs->used = 0;
+ }
+ 
+ static void ncq_finish(NCQTransferState *ncq_tfs)
+-- 
+2.6.2
+
diff --git a/app-emulation/qemu/files/qemu-2.5.0-cflags.patch b/app-emulation/qemu/files/qemu-2.5.0-cflags.patch
new file mode 100644
index 0000000..173394f
--- /dev/null
+++ b/app-emulation/qemu/files/qemu-2.5.0-cflags.patch
@@ -0,0 +1,13 @@
+--- a/configure
++++ b/configure
+@@ -4468,10 +4468,6 @@ fi
+ if test "$gcov" = "yes" ; then
+   CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
+   LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
+-elif test "$fortify_source" = "yes" ; then
+-  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
+-elif test "$debug" = "no"; then
+-  CFLAGS="-O2 $CFLAGS"
+ fi
+ 
+ ##########################################
diff --git a/app-emulation/qemu/qemu-2.2.1-r99.ebuild b/app-emulation/qemu/qemu-2.5.0-r99.ebuild
similarity index 73%
rename from app-emulation/qemu/qemu-2.2.1-r99.ebuild
rename to app-emulation/qemu/qemu-2.5.0-r99.ebuild
index 5b8baf1..2fe26b3 100644
--- a/app-emulation/qemu/qemu-2.2.1-r99.ebuild
+++ b/app-emulation/qemu/qemu-2.5.0-r99.ebuild
@@ -1,6 +1,6 @@
 # Copyright 1999-2015 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/app-emulation/qemu/qemu-2.2.1-r2.ebuild,v 1.3 2015/05/14 07:09:58 ago Exp $
+# $Id$
 
 EAPI=5
 
@@ -16,12 +16,11 @@ if [[ ${PV} = *9999* ]]; then
 	EGIT_REPO_URI="git://git.qemu.org/qemu.git"
 	inherit git-2
 	SRC_URI=""
-	KEYWORDS=""
 else
 	SRC_URI="http://wiki.qemu-project.org/download/${P}.tar.bz2
 	${BACKPORTS:+
-		http://dev.gentoo.org/~cardoe/distfiles/${P}-${BACKPORTS}.tar.xz}"
-	KEYWORDS="amd64 ~ppc ~ppc64 x86 ~x86-fbsd"
+		https://dev.gentoo.org/~cardoe/distfiles/${P}-${BACKPORTS}.tar.xz}"
+	KEYWORDS="amd64 ~ppc x86"
 fi
 
 DESCRIPTION="QEMU + Kernel-based Virtual Machine userland tools"
@@ -30,76 +29,119 @@ HOMEPAGE="http://www.qemu.org http://www.linux-kvm.org"
 LICENSE="GPL-2 LGPL-2 BSD-2"
 SLOT="0"
 IUSE="accessibility +aio alsa bluetooth +caps +curl debug +fdt glusterfs \
-gtk infiniband iscsi +jpeg \
+gnutls gtk gtk2 infiniband iscsi +jpeg \
 kernel_linux kernel_FreeBSD lzo ncurses nfs nls numa opengl +pin-upstream-blobs
 +png pulseaudio python \
-rbd sasl +seccomp sdl selinux smartcard snappy spice ssh static static-softmmu \
-static-user systemtap tci test +threads tls usb usbredir +uuid vde +vhost-net \
-virtfs +vnc xattr xen xfs"
+rbd sasl +seccomp sdl sdl2 selinux smartcard snappy spice ssh static static-softmmu
+static-user systemtap tci test +threads usb usbredir +uuid vde +vhost-net \
+virgl virtfs +vnc vte xattr xen xfs"
 
 COMMON_TARGETS="aarch64 alpha arm cris i386 m68k microblaze microblazeel mips
 mips64 mips64el mipsel or32 ppc ppc64 s390x sh4 sh4eb sparc sparc64 unicore32
 x86_64"
-IUSE_SOFTMMU_TARGETS="${COMMON_TARGETS} lm32 moxie ppcemb xtensa xtensaeb"
-IUSE_USER_TARGETS="${COMMON_TARGETS} armeb mipsn32 mipsn32el ppc64abi32 sparc32plus"
+IUSE_SOFTMMU_TARGETS="${COMMON_TARGETS} lm32 moxie ppcemb tricore xtensa xtensaeb"
+IUSE_USER_TARGETS="${COMMON_TARGETS} armeb mipsn32 mipsn32el ppc64abi32 ppc64le sparc32plus tilegx"
 
-use_targets="
-	$(printf ' qemu_softmmu_targets_%s' ${IUSE_SOFTMMU_TARGETS})
-	$(printf ' qemu_user_targets_%s' ${IUSE_USER_TARGETS})
-"
-IUSE+=" ${use_targets}"
+use_softmmu_targets=$(printf ' qemu_softmmu_targets_%s' ${IUSE_SOFTMMU_TARGETS})
+use_user_targets=$(printf ' qemu_user_targets_%s' ${IUSE_USER_TARGETS})
+IUSE+=" ${use_softmmu_targets} ${use_user_targets}"
 
-# Require at least one softmmu or user target.
+# Allow no targets to be built so that people can get a tools-only build.
 # Block USE flag configurations known to not work.
-REQUIRED_USE="|| ( ${use_targets} )
-	${PYTHON_REQUIRED_USE}
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+	gtk2? ( gtk )
 	qemu_softmmu_targets_arm? ( fdt )
 	qemu_softmmu_targets_microblaze? ( fdt )
 	qemu_softmmu_targets_ppc? ( fdt )
 	qemu_softmmu_targets_ppc64? ( fdt )
+	sdl2? ( sdl )
 	static? ( static-softmmu static-user )
-	static-softmmu? ( !alsa !pulseaudio !bluetooth !opengl !gtk )
-	virtfs? ( xattr )"
+	static-softmmu? ( !alsa !pulseaudio !bluetooth !opengl !gtk !gtk2 )
+	virtfs? ( xattr )
+	vte? ( gtk )"
 
 # Yep, you need both libcap and libcap-ng since virtfs only uses libcap.
 #
 # The attr lib isn't always linked in (although the USE flag is always
 # respected).  This is because qemu supports using the C library's API
 # when available rather than always using the extranl library.
+#
+# Older versions of gnutls are supported, but it's simpler to just require
+# the latest versions.  This is also why we require nettle.
 COMMON_LIB_DEPEND=">=dev-libs/glib-2.0[static-libs(+)]
 	sys-libs/zlib[static-libs(+)]
 	xattr? ( sys-apps/attr[static-libs(+)] )"
 SOFTMMU_LIB_DEPEND="${COMMON_LIB_DEPEND}
 	>=x11-libs/pixman-0.28.0[static-libs(+)]
+	accessibility? ( app-accessibility/brltty[static-libs(+)] )
 	aio? ( dev-libs/libaio[static-libs(+)] )
+	alsa? ( >=media-libs/alsa-lib-1.0.13 )
+	bluetooth? ( net-wireless/bluez )
 	caps? ( sys-libs/libcap-ng[static-libs(+)] )
 	curl? ( >=net-misc/curl-7.15.4[static-libs(+)] )
 	fdt? ( >=sys-apps/dtc-1.4.0[static-libs(+)] )
 	glusterfs? ( >=sys-cluster/glusterfs-3.4.0[static-libs(+)] )
+	gnutls? (
+		dev-libs/nettle[static-libs(+)]
+		>=net-libs/gnutls-3.0[static-libs(+)]
+	)
+	gtk? (
+		gtk2? (
+			x11-libs/gtk+:2
+			vte? ( x11-libs/vte:0 )
+		)
+		!gtk2? (
+			x11-libs/gtk+:3
+			vte? ( x11-libs/vte:2.90 )
+		)
+	)
 	infiniband? ( sys-infiniband/librdmacm:=[static-libs(+)] )
+	iscsi? ( net-libs/libiscsi )
 	jpeg? ( virtual/jpeg:=[static-libs(+)] )
 	lzo? ( dev-libs/lzo:2[static-libs(+)] )
-	ncurses? ( sys-libs/ncurses[static-libs(+)] )
+	ncurses? ( sys-libs/ncurses:0=[static-libs(+)] )
 	nfs? ( >=net-fs/libnfs-1.9.3[static-libs(+)] )
 	numa? ( sys-process/numactl[static-libs(+)] )
+	opengl? (
+		virtual/opengl
+		media-libs/libepoxy[static-libs(+)]
+		media-libs/mesa[static-libs(+)]
+		media-libs/mesa[egl,gles2]
+	)
 	png? ( media-libs/libpng:0=[static-libs(+)] )
+	pulseaudio? ( media-sound/pulseaudio )
 	rbd? ( sys-cluster/ceph[static-libs(+)] )
 	sasl? ( dev-libs/cyrus-sasl[static-libs(+)] )
-	sdl? ( >=media-libs/libsdl-1.2.11[static-libs(+)] )
+	sdl? (
+		!sdl2? (
+			media-libs/libsdl[X]
+			>=media-libs/libsdl-1.2.11[static-libs(+)]
+		)
+		sdl2? (
+			media-libs/libsdl2[X]
+			media-libs/libsdl2[static-libs(+)]
+		)
+	)
 	seccomp? ( >=sys-libs/libseccomp-2.1.0[static-libs(+)] )
+	smartcard? ( >=app-emulation/libcacard-2.5.0[static-libs(+)] )
 	snappy? ( app-arch/snappy[static-libs(+)] )
-	spice? ( >=app-emulation/spice-0.12.0[static-libs(+)] )
+	spice? (
+		>=app-emulation/spice-protocol-0.12.3
+		>=app-emulation/spice-0.12.0[static-libs(+)]
+	)
 	ssh? ( >=net-libs/libssh2-1.2.8[static-libs(+)] )
-	tls? ( net-libs/gnutls[static-libs(+)] )
-	usb? ( >=dev-libs/libusb-1.0.18[static-libs(+)] )
+	usb? ( >=virtual/libusb-1-r2[static-libs(+)] )
+	usbredir? ( >=sys-apps/usbredir-0.6[static-libs(+)] )
 	uuid? ( >=sys-apps/util-linux-2.16.0[static-libs(+)] )
 	vde? ( net-misc/vde[static-libs(+)] )
+	virgl? ( media-libs/virglrenderer[static-libs(+)] )
+	virtfs? ( sys-libs/libcap )
 	xfs? ( sys-fs/xfsprogs[static-libs(+)] )"
 USER_LIB_DEPEND="${COMMON_LIB_DEPEND}"
 X86_FIRMWARE_DEPEND="
 	>=sys-firmware/ipxe-1.0.0_p20130624
 	pin-upstream-blobs? (
-		~sys-firmware/seabios-1.7.5
+		~sys-firmware/seabios-1.8.2
 		~sys-firmware/sgabios-0.1_pre8
 		~sys-firmware/vgabios-0.7a
 	)
@@ -108,28 +150,14 @@ X86_FIRMWARE_DEPEND="
 		sys-firmware/sgabios
 		sys-firmware/vgabios
 	)"
-CDEPEND="!static-softmmu? ( ${SOFTMMU_LIB_DEPEND//\[static-libs(+)]} )
-	!static-user? ( ${USER_LIB_DEPEND//\[static-libs(+)]} )
+CDEPEND="
+	!static-softmmu? ( $(printf "%s? ( ${SOFTMMU_LIB_DEPEND//\[static-libs(+)]} ) " ${use_softmmu_targets}) )
+	!static-user? ( $(printf "%s? ( ${USER_LIB_DEPEND//\[static-libs(+)]} ) " ${use_user_targets}) )
 	qemu_softmmu_targets_i386? ( ${X86_FIRMWARE_DEPEND} )
 	qemu_softmmu_targets_x86_64? ( ${X86_FIRMWARE_DEPEND} )
-	accessibility? ( app-accessibility/brltty )
-	alsa? ( >=media-libs/alsa-lib-1.0.13 )
-	bluetooth? ( net-wireless/bluez )
-	gtk? (
-		x11-libs/gtk+:3
-		x11-libs/vte:2.90
-	)
-	iscsi? ( net-libs/libiscsi )
-	opengl? ( virtual/opengl )
-	pulseaudio? ( media-sound/pulseaudio )
 	python? ( ${PYTHON_DEPS} )
-	sdl? ( media-libs/libsdl[X] )
-	smartcard? ( dev-libs/nss !app-emulation/libcacard )
-	spice? ( >=app-emulation/spice-protocol-0.12.3 )
 	systemtap? ( dev-util/systemtap )
-	usbredir? ( >=sys-apps/usbredir-0.6 )
-	virtfs? ( sys-libs/libcap )
-	xen? ( app-emulation/xen-tools )"
+	xen? ( app-emulation/xen-tools:= )"
 DEPEND="${CDEPEND}
 	dev-lang/perl
 	=dev-lang/python-2*
@@ -137,8 +165,8 @@ DEPEND="${CDEPEND}
 	virtual/pkgconfig
 	kernel_linux? ( >=sys-kernel/linux-headers-2.6.35 )
 	gtk? ( nls? ( sys-devel/gettext ) )
-	static-softmmu? ( ${SOFTMMU_LIB_DEPEND} )
-	static-user? ( ${USER_LIB_DEPEND} )
+	static-softmmu? ( $(printf "%s? ( ${SOFTMMU_LIB_DEPEND} ) " ${use_softmmu_targets}) )
+	static-user? ( $(printf "%s? ( ${USER_LIB_DEPEND} ) " ${use_user_targets}) )
 	test? (
 		dev-libs/glib[utils]
 		sys-devel/bc
@@ -245,10 +273,32 @@ pkg_pretend() {
 
 pkg_setup() {
 	enewgroup kvm 78
-	python_setup
+}
+
+# Sanity check to make sure target lists are kept up-to-date.
+check_targets() {
+	local var=$1 mak=$2
+	local detected sorted
+
+	pushd "${S}"/default-configs >/dev/null || die
+
+	# Force C locale until glibc is updated. #564936
+	detected=$(echo $(printf '%s\n' *-${mak}.mak | sed "s:-${mak}.mak::" | LC_COLLATE=C sort -u))
+	sorted=$(echo $(printf '%s\n' ${!var} | LC_COLLATE=C sort -u))
+	if [[ ${sorted} != "${detected}" ]] ; then
+		eerror "The ebuild needs to be kept in sync."
+		eerror "${var}: ${sorted}"
+		eerror "$(printf '%-*s' ${#var} configure): ${detected}"
+		die "sync ${var} to the list of targets"
+	fi
+
+	popd >/dev/null
 }
 
 src_prepare() {
+	check_targets IUSE_SOFTMMU_TARGETS softmmu
+	check_targets IUSE_USER_TARGETS linux-user
+
 	# Alter target makefiles to accept CFLAGS set via flag-o
 	sed -i -r \
 		-e 's/^(C|OP_C|HELPER_C)FLAGS=/\1FLAGS+=/' \
@@ -257,20 +307,22 @@ src_prepare() {
 	# Cheap hack to disable gettext .mo generation.
 	use nls || rm -f po/*.po
 
-	epatch "${FILESDIR}"/qemu-1.7.0-cflags.patch
-	epatch "${FILESDIR}"/${P}-CVE-2015-1779-1.patch #544328
-	epatch "${FILESDIR}"/${P}-CVE-2015-1779-2.patch #544328
-	epatch "${FILESDIR}"/${PN}-2.3.0-CVE-2015-3456.patch #549404
-
 	# Patching for musl
 	epatch "${FILESDIR}"/${PN}-2.0.0-F_SHLCK-and-F_EXLCK.patch
 	epatch "${FILESDIR}"/${PN}-2.0.0-linux-user-signal.c-define-__SIGRTMIN-MAX-for-non-GN.patch
 	epatch "${FILESDIR}"/${PN}-2.2.0-_sigev_un.patch
 
+	epatch "${FILESDIR}"/qemu-2.5.0-cflags.patch
 	[[ -n ${BACKPORTS} ]] && \
 		EPATCH_FORCE=yes EPATCH_SUFFIX="patch" EPATCH_SOURCE="${S}/patches" \
 			epatch
 
+	epatch "${FILESDIR}"/${P}-CVE-2015-8567.patch #567868
+	epatch "${FILESDIR}"/${P}-CVE-2015-8558.patch #568246
+	epatch "${FILESDIR}"/${P}-CVE-2015-8701.patch #570110
+	epatch "${FILESDIR}"/${P}-CVE-2015-8743.patch #570988
+	epatch "${FILESDIR}"/${P}-CVE-2016-1568.patch #571566
+
 	# Fix ld and objcopy being called directly
 	tc-export AR LD OBJCOPY
 
@@ -288,14 +340,10 @@ qemu_src_configure() {
 	debug-print-function ${FUNCNAME} "$@"
 
 	local buildtype=$1
-	local builddir=$2
+	local builddir="${S}/${buildtype}-build"
 	local static_flag="static-${buildtype}"
 
-	# audio options
-	local audio_opts="oss"
-	use alsa && audio_opts="alsa,${audio_opts}"
-	use sdl && audio_opts="sdl,${audio_opts}"
-	use pulseaudio && audio_opts="pa,${audio_opts}"
+	mkdir "${builddir}"
 
 	local conf_opts=(
 		--prefix=/usr
@@ -306,6 +354,11 @@ qemu_src_configure() {
 		--disable-guest-agent
 		--disable-strip
 		--disable-werror
+		# We support gnutls/nettle for crypto operations.  It is possible
+		# to use gcrypt when gnutls/nettle are disabled (but not when they
+		# are enabled), but it's not really worth the hassle.  Disable it
+		# all the time to avoid automatically detecting it. #568856
+		--disable-gcrypt
 		--python="${PYTHON}"
 		--cc="$(tc-getCC)"
 		--cxx="$(tc-getCXX)"
@@ -334,6 +387,8 @@ qemu_src_configure() {
 		$(conf_softmmu curl)
 		$(conf_softmmu fdt)
 		$(conf_softmmu glusterfs)
+		$(conf_softmmu gnutls)
+		$(conf_softmmu gnutls nettle)
 		$(conf_softmmu gtk)
 		$(conf_softmmu infiniband rdma)
 		$(conf_softmmu iscsi libiscsi)
@@ -343,26 +398,25 @@ qemu_src_configure() {
 		$(conf_softmmu ncurses curses)
 		$(conf_softmmu nfs libnfs)
 		$(conf_softmmu numa)
-		$(conf_softmmu opengl glx)
+		$(conf_softmmu opengl)
 		$(conf_softmmu png vnc-png)
 		$(conf_softmmu rbd)
 		$(conf_softmmu sasl vnc-sasl)
 		$(conf_softmmu sdl)
 		$(conf_softmmu seccomp)
-		$(conf_softmmu smartcard smartcard-nss)
+		$(conf_softmmu smartcard)
 		$(conf_softmmu snappy)
 		$(conf_softmmu spice)
 		$(conf_softmmu ssh libssh2)
-		$(conf_softmmu tls quorum)
-		$(conf_softmmu tls vnc-tls)
-		$(conf_softmmu tls vnc-ws)
 		$(conf_softmmu usb libusb)
 		$(conf_softmmu usbredir usb-redir)
 		$(conf_softmmu uuid)
 		$(conf_softmmu vde)
 		$(conf_softmmu vhost-net)
+		$(conf_softmmu virgl virglrenderer)
 		$(conf_softmmu virtfs)
 		$(conf_softmmu vnc)
+		$(conf_softmmu vte)
 		$(conf_softmmu xen)
 		$(conf_softmmu xen xen-pci-passthrough)
 		$(conf_softmmu xfs xfsctl)
@@ -373,23 +427,39 @@ qemu_src_configure() {
 		conf_opts+=(
 			--enable-linux-user
 			--disable-system
-			--target-list="${user_targets}"
 			--disable-blobs
 			--disable-tools
 		)
 		;;
 	softmmu)
+		# audio options
+		local audio_opts="oss"
+		use alsa && audio_opts="alsa,${audio_opts}"
+		use sdl && audio_opts="sdl,${audio_opts}"
+		use pulseaudio && audio_opts="pa,${audio_opts}"
+
 		conf_opts+=(
 			--disable-linux-user
 			--enable-system
-			--target-list="${softmmu_targets}"
 			--with-system-pixman
 			--audio-drv-list="${audio_opts}"
 		)
-		use gtk && conf_opts+=( --with-gtkabi=3.0 )
+		use gtk && conf_opts+=( --with-gtkabi=$(usex gtk2 2.0 3.0) )
+		use sdl && conf_opts+=( --with-sdlabi=$(usex sdl2 2.0 1.2) )
+		;;
+	tools)
+		conf_opts+=(
+			--disable-linux-user
+			--disable-system
+			--disable-blobs
+		)
+		static_flag="static"
 		;;
 	esac
 
+	local targets="${buildtype}_targets"
+	[[ -n ${targets} ]] && conf_opts+=( --target-list="${!targets}" )
+
 	# Add support for SystemTAP
 	use systemtap && conf_opts+=( --enable-trace-backend=dtrace )
 
@@ -402,7 +472,7 @@ qemu_src_configure() {
 		gcc-specs-pie && conf_opts+=( --enable-pie )
 	fi
 
-	einfo "../configure ${conf_opts[*]}"
+	echo "../configure ${conf_opts[*]}"
 	cd "${builddir}"
 	../configure "${conf_opts[@]}" || die "configure failed"
 
@@ -415,7 +485,7 @@ qemu_src_configure() {
 src_configure() {
 	local target
 
-	python_export_best
+	python_setup
 
 	softmmu_targets= softmmu_bins=()
 	user_targets= user_bins=()
@@ -434,21 +504,12 @@ src_configure() {
 		fi
 	done
 
-	[[ -n ${softmmu_targets} ]] && \
-		einfo "Building the following softmmu targets: ${softmmu_targets}"
-
-	[[ -n ${user_targets} ]] && \
-		einfo "Building the following user targets: ${user_targets}"
-
-	if [[ -n ${softmmu_targets} ]]; then
-		mkdir "${S}/softmmu-build"
-		qemu_src_configure "softmmu" "${S}/softmmu-build"
-	fi
+	softmmu_targets=${softmmu_targets#,}
+	user_targets=${user_targets#,}
 
-	if [[ -n ${user_targets} ]]; then
-		mkdir "${S}/user-build"
-		qemu_src_configure "user" "${S}/user-build"
-	fi
+	[[ -n ${softmmu_targets} ]] && qemu_src_configure "softmmu"
+	[[ -n ${user_targets}    ]] && qemu_src_configure "user"
+	[[ -z ${softmmu_targets}${user_targets} ]] && qemu_src_configure "tools"
 }
 
 src_compile() {
@@ -461,6 +522,11 @@ src_compile() {
 		cd "${S}/softmmu-build"
 		default
 	fi
+
+	if [[ -z ${softmmu_targets}${user_targets} ]]; then
+		cd "${S}/tools-build"
+		default
+	fi
 }
 
 src_test() {
@@ -506,6 +572,11 @@ src_install() {
 		fi
 	fi
 
+	if [[ -z ${softmmu_targets}${user_targets} ]]; then
+		cd "${S}/tools-build"
+		emake DESTDIR="${ED}" install
+	fi
+
 	# Disable mprotect on the qemu binaries as they use JITs to be fast #459348
 	pushd "${ED}"/usr/bin >/dev/null
 	pax-mark m "${softmmu_bins[@]}" "${user_bins[@]}"
@@ -516,21 +587,21 @@ src_install() {
 	doins "${FILESDIR}/bridge.conf"
 
 	# Remove the docdir placed qmp-commands.txt
-	mv "${ED}/usr/share/doc/${PF}/html/qmp-commands.txt" "${S}/docs/qmp/"
+	mv "${ED}/usr/share/doc/${PF}/html/qmp-commands.txt" "${S}/docs/" || die
 
 	cd "${S}"
 	dodoc Changelog MAINTAINERS docs/specs/pci-ids.txt
 	newdoc pc-bios/README README.pc-bios
-	dodoc docs/qmp/*.txt
+	dodoc docs/qmp-*.txt
 
-	# Remove SeaBIOS since we're using the SeaBIOS packaged one
-	rm "${ED}/usr/share/qemu/bios.bin"
-	if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386; then
-		dosym ../seabios/bios.bin /usr/share/qemu/bios.bin
-	fi
-
-	# Remove vgabios since we're using the vgabios packaged one
 	if [[ -n ${softmmu_targets} ]]; then
+		# Remove SeaBIOS since we're using the SeaBIOS packaged one
+		rm "${ED}/usr/share/qemu/bios.bin"
+		if use qemu_softmmu_targets_x86_64 || use qemu_softmmu_targets_i386; then
+			dosym ../seabios/bios.bin /usr/share/qemu/bios.bin
+		fi
+
+		# Remove vgabios since we're using the vgabios packaged one
 		rm "${ED}/usr/share/qemu/vgabios.bin"
 		rm "${ED}/usr/share/qemu/vgabios-cirrus.bin"
 		rm "${ED}/usr/share/qemu/vgabios-qxl.bin"
@@ -568,21 +639,6 @@ src_install() {
 pkg_postinst() {
 	if qemu_support_kvm; then
 		readme.gentoo_print_elog
-		ewarn "Migration from qemu-kvm instances and loading qemu-kvm created"
-		ewarn "save states has been removed starting with the 1.6.2 release"
-		ewarn
-		ewarn "It is recommended that you migrate any VMs that may be running"
-		ewarn "on qemu-kvm to a host with a newer qemu and regenerate"
-		ewarn "any saved states with a newer qemu."
-		ewarn
-		ewarn "qemu-kvm was the primary qemu provider in Gentoo through 1.2.x"
-
-		if use x86 || use amd64; then
-			ewarn
-			ewarn "The /usr/bin/kvm and /usr/bin/qemu-kvm wrappers are no longer"
-			ewarn "installed.  In order to use kvm acceleration, pass the flag"
-			ewarn "-enable-kvm when running your system target."
-		fi
 	fi
 
 	if [[ -n ${softmmu_targets} ]] && use kernel_linux; then
@@ -590,10 +646,6 @@ pkg_postinst() {
 	fi
 
 	fcaps cap_net_admin /usr/libexec/qemu-bridge-helper
-	if use virtfs && [ -n "${softmmu_targets}" ]; then
-		local virtfs_caps="cap_chown,cap_dac_override,cap_fowner,cap_fsetid,cap_setgid,cap_mknod,cap_setuid"
-		fcaps ${virtfs_caps} /usr/bin/virtfs-proxy-helper
-	fi
 }
 
 pkg_info() {
@@ -601,7 +653,7 @@ pkg_info() {
 	echo "  $(best_version app-emulation/spice-protocol)"
 	echo "  $(best_version sys-firmware/ipxe)"
 	echo "  $(best_version sys-firmware/seabios)"
-	if has_version sys-firmware/seabios[binary]; then
+	if has_version 'sys-firmware/seabios[binary]'; then
 		echo "    USE=binary"
 	else
 		echo "    USE=''"
-- 
2.4.10