[gentoo-commits] repo/gentoo:master commit in: media-gfx/sane-backends/, media-gfx/sane-backends/files/

[Sam James]

commit:     619a6b6164660089f7dee5fcb6ea484f7bcff72b
Author:     Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Thu Sep 17 23:20:15 2020 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Thu Sep 17 23:20:22 2020 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=619a6b61

media-gfx/sane-backends: security cleanup

Bug: https://bugs.gentoo.org/729312
Package-Manager: Portage-3.0.4, Repoman-3.0.1
Signed-off-by: Sam James <sam <AT> gentoo.org>

 media-gfx/sane-backends/Manifest                   |   1 -
 .../sane-backends-1.0.27-canon-lide-100.patch      |  17 -
 .../files/sane-backends-1.0.27-network.patch       |  42 ---
 .../sane-backends-1.0.27-revert-samsung.patch      | 406 ---------------------
 ...ne-backends-1.0.27-uninitialized-variable.patch |  25 --
 .../sane-backends/sane-backends-1.0.27-r3.ebuild   | 344 -----------------
 6 files changed, 835 deletions(-)

diff --git a/media-gfx/sane-backends/Manifest b/media-gfx/sane-backends/Manifest
index 1e5f15e24b2..4a1266cd003 100644
--- a/media-gfx/sane-backends/Manifest
+++ b/media-gfx/sane-backends/Manifest
@@ -1,2 +1 @@
 DIST backends-1.0.30.tar.gz 5721262 BLAKE2B 139d3ca908d54b94d14ef4145d44a89b939807c15870be03c3c028cf95351bf9a4abd3ea115b84396366bb054f37ade883f429467dceb0663c2855b92e0a4fa5 SHA512 19127c8109c1587d60d8cba713f73b1a24242df44fa49c3e59320f48022783f05d26d3242a3f87478e583a807d88b446ef7a51afb33b674be29656496c435d7b
-DIST sane-backends-1.0.27.tar.gz 6430188 BLAKE2B 90f910311e31a436eaa0ca0fedd998aac3331f89a346f31613776ebc860a10cc37055fd15db8de8d743498914ea0c16e4153dbaa101380eb6e36857d730c3456 SHA512 c6552768bfc10216730fc11011c82f74ca0952182019ded3916072147ec09be5c975ce1d37dc3ccea050c488dbdf983c2ca17dcd702644060ba796ae2591f9c5

diff --git a/media-gfx/sane-backends/files/sane-backends-1.0.27-canon-lide-100.patch b/media-gfx/sane-backends/files/sane-backends-1.0.27-canon-lide-100.patch
deleted file mode 100644
index 504f9e666e6..00000000000
--- a/media-gfx/sane-backends/files/sane-backends-1.0.27-canon-lide-100.patch
+++ /dev/null
@@ -1,17 +0,0 @@
-diff -up sane-backends-1.0.27/backend/genesys.c.canon-lide-100 sane-backends-1.0.27/backend/genesys.c
---- sane-backends-1.0.27/backend/genesys.c.canon-lide-100	2018-02-01 10:37:26.160044539 +0100
-+++ sane-backends-1.0.27/backend/genesys.c	2018-02-01 10:45:44.616653277 +0100
-@@ -2070,11 +2070,9 @@ genesys_white_shading_calibration (Genes
-   dev->model->cmd_set->set_lamp_power (dev, dev->calib_reg, SANE_TRUE);
-   dev->model->cmd_set->set_motor_power (dev->calib_reg, motor);
- 
--  /* if needed, go back before doin next scan, by using rewind, registers and
--   * slopes table are kept intact from previous scan */
--  if (dev->model->flags & GENESYS_FLAG_SHADING_REPARK && dev->model->cmd_set->rewind)
-+  if (dev->model->flags & GENESYS_FLAG_SHADING_REPARK)
-     {
--      status = dev->model->cmd_set->rewind (dev);
-+      status = dev->model->cmd_set->slow_back_home (dev, SANE_TRUE);
-     }
- 
-   status =

diff --git a/media-gfx/sane-backends/files/sane-backends-1.0.27-network.patch b/media-gfx/sane-backends/files/sane-backends-1.0.27-network.patch
deleted file mode 100644
index 2605ea83578..00000000000
--- a/media-gfx/sane-backends/files/sane-backends-1.0.27-network.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-diff --git a/sanei/sanei_tcp.c b/sanei/sanei_tcp.c
-index a57d7c7..d0a1e92 100644
---- a/sanei/sanei_tcp.c
-+++ b/sanei/sanei_tcp.c
-@@ -45,6 +45,7 @@
- #include <unistd.h>
- #include <stdlib.h>
- #include <string.h>
-+#include <time.h>
- 
- #ifdef HAVE_WINSOCK2_H
- #include <winsock2.h>
-@@ -123,14 +124,27 @@ sanei_tcp_write(int fd, const u_char * buf, int count)
- ssize_t
- sanei_tcp_read(int fd, u_char * buf, int count)
- {
--        ssize_t bytes_recv = 0, rc = 1;
-+    ssize_t bytes_recv = 0, rc = 1;
-+	int retry = 5;
- 
- 	while (bytes_recv < count && rc > 0)
- 	{
- 		rc = recv(fd, buf+bytes_recv, count-bytes_recv, 0);
-+		DBG(1, "%s: bytes received %d\n", __FUNCTION__, rc);
- 		if (rc > 0)
- 		  bytes_recv += rc;
--
-+		else {
-+			if ( errno == EAGAIN && retry-- ) {
-+				DBG(1, "%s: waiting  %d\n", __FUNCTION__, retry);
-+				/* wait for max 1s */
-+				struct timespec req;
-+				struct timespec rem;
-+				req.tv_sec = 0;
-+				req.tv_nsec= 100000000;
-+				nanosleep(&req, &rem);	
-+				rc = 1;
-+			}
-+		}
- 	}
- 	return bytes_recv;
- }

diff --git a/media-gfx/sane-backends/files/sane-backends-1.0.27-revert-samsung.patch b/media-gfx/sane-backends/files/sane-backends-1.0.27-revert-samsung.patch
deleted file mode 100644
index af3e141a010..00000000000
--- a/media-gfx/sane-backends/files/sane-backends-1.0.27-revert-samsung.patch
+++ /dev/null
@@ -1,406 +0,0 @@
-From 9b13d4c18b2424eaed02b72a928e9607921ec265 Mon Sep 17 00:00:00 2001
-From: Bernard Cafarelli <bernard.cafarelli@×××××.com>
-Date: Tue, 17 Apr 2018 22:43:15 +0200
-Subject: [PATCH] Revert "Color scanning for Samsung models, which support JPEG
- Lossy compression."
-
-This reverts commit 926bfade544de4a4fd5f1a8082b85a97e2443770, leaving
-the new IDs in.
-As tracked in #315876, this breaks scanning with multiple Samsung scanners
-
-Conflicts:
-	backend/xerox_mfp.c
-	backend/xerox_mfp.h
-	doc/descriptions/xerox_mfp.desc
----
- backend/Makefile.am             |   2 +-
- backend/Makefile.in             |   7 +-
- backend/xerox_mfp.c             | 193 +-------------------------------
- backend/xerox_mfp.h             |   5 -
- doc/descriptions/xerox_mfp.desc |  10 +-
- 5 files changed, 14 insertions(+), 203 deletions(-)
-
-diff --git a/backend/Makefile.am b/backend/Makefile.am
-index 18695a4a..3225b133 100644
---- a/backend/Makefile.am
-+++ b/backend/Makefile.am
-@@ -1086,7 +1086,7 @@ libxerox_mfp_la_CPPFLAGS = $(AM_CPPFLAGS) -DBACKEND_NAME=xerox_mfp
- nodist_libsane_xerox_mfp_la_SOURCES = xerox_mfp-s.c
- libsane_xerox_mfp_la_CPPFLAGS = $(AM_CPPFLAGS) -DBACKEND_NAME=xerox_mfp
- libsane_xerox_mfp_la_LDFLAGS = $(DIST_SANELIBS_LDFLAGS)
--libsane_xerox_mfp_la_LIBADD = $(COMMON_LIBS) libxerox_mfp.la ../sanei/sanei_init_debug.lo ../sanei/sanei_constrain_value.lo ../sanei/sanei_config.lo  sane_strstatus.lo @SANEI_SANEI_JPEG_LO@ $(JPEG_LIBS) ../sanei/sanei_usb.lo ../sanei/sanei_tcp.lo $(MATH_LIB) $(SOCKET_LIBS) $(USB_LIBS) $(RESMGR_LIBS)
-+libsane_xerox_mfp_la_LIBADD = $(COMMON_LIBS) libxerox_mfp.la ../sanei/sanei_init_debug.lo ../sanei/sanei_constrain_value.lo ../sanei/sanei_config.lo  sane_strstatus.lo ../sanei/sanei_usb.lo ../sanei/sanei_tcp.lo $(MATH_LIB) $(SOCKET_LIBS) $(USB_LIBS) $(RESMGR_LIBS)
- EXTRA_DIST += xerox_mfp.conf.in
- 
- libdll_preload_la_SOURCES =  dll.c
-diff --git a/backend/Makefile.in b/backend/Makefile.in
-index d1dca4a2..2643bb77 100644
---- a/backend/Makefile.in
-+++ b/backend/Makefile.in
-@@ -1430,10 +1430,9 @@ libsane_v4l_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
- libsane_xerox_mfp_la_DEPENDENCIES = $(COMMON_LIBS) libxerox_mfp.la \
- 	../sanei/sanei_init_debug.lo ../sanei/sanei_constrain_value.lo \
- 	../sanei/sanei_config.lo sane_strstatus.lo \
--	$(am__DEPENDENCIES_1) ../sanei/sanei_usb.lo \
--	../sanei/sanei_tcp.lo $(am__DEPENDENCIES_1) \
-+	../sanei/sanei_usb.lo ../sanei/sanei_tcp.lo \
- 	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
--	$(am__DEPENDENCIES_1)
-+	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
- nodist_libsane_xerox_mfp_la_OBJECTS =  \
- 	libsane_xerox_mfp_la-xerox_mfp-s.lo
- libsane_xerox_mfp_la_OBJECTS = $(nodist_libsane_xerox_mfp_la_OBJECTS)
-@@ -2754,7 +2753,7 @@ libxerox_mfp_la_CPPFLAGS = $(AM_CPPFLAGS) -DBACKEND_NAME=xerox_mfp
- nodist_libsane_xerox_mfp_la_SOURCES = xerox_mfp-s.c
- libsane_xerox_mfp_la_CPPFLAGS = $(AM_CPPFLAGS) -DBACKEND_NAME=xerox_mfp
- libsane_xerox_mfp_la_LDFLAGS = $(DIST_SANELIBS_LDFLAGS)
--libsane_xerox_mfp_la_LIBADD = $(COMMON_LIBS) libxerox_mfp.la ../sanei/sanei_init_debug.lo ../sanei/sanei_constrain_value.lo ../sanei/sanei_config.lo  sane_strstatus.lo @SANEI_SANEI_JPEG_LO@ $(JPEG_LIBS) ../sanei/sanei_usb.lo ../sanei/sanei_tcp.lo $(MATH_LIB) $(SOCKET_LIBS) $(USB_LIBS) $(RESMGR_LIBS)
-+libsane_xerox_mfp_la_LIBADD = $(COMMON_LIBS) libxerox_mfp.la ../sanei/sanei_init_debug.lo ../sanei/sanei_constrain_value.lo ../sanei/sanei_config.lo  sane_strstatus.lo ../sanei/sanei_usb.lo ../sanei/sanei_tcp.lo $(MATH_LIB) $(SOCKET_LIBS) $(USB_LIBS) $(RESMGR_LIBS)
- libdll_preload_la_SOURCES = dll.c
- libdll_preload_la_CPPFLAGS = $(AM_CPPFLAGS) -DBACKEND_NAME=dll -DENABLE_PRELOAD
- libdll_la_SOURCES = dll.c
-diff --git a/backend/xerox_mfp.c b/backend/xerox_mfp.c
-index 8b8c8956..d37a6237 100644
---- a/backend/xerox_mfp.c
-+++ b/backend/xerox_mfp.c
-@@ -33,9 +33,6 @@
- #include "../include/sane/sanei_usb.h"
- #include "../include/sane/sanei_config.h"
- #include "../include/sane/sanei_backend.h"
--#ifdef HAVE_LIBJPEG
--#include <jpeglib.h>
--#endif
- #include "xerox_mfp.h"
- 
- #define BACKEND_BUILD 13
-@@ -93,128 +90,6 @@ static char *str_cmd(int cmd)
- }
- 
- #define MAX_DUMP 70
--const char *encTmpFileName = "/tmp/stmp_enc.tmp";
--
--static int decompress(struct device __sane_unused__ *dev,
--                      const char __sane_unused__ *infilename)
--{
--#ifdef HAVE_LIBJPEG
--    int rc;
--    int row_stride, width, height, pixel_size;
--    struct jpeg_decompress_struct cinfo;
--    struct jpeg_error_mgr jerr;
--    unsigned long bmp_size = 0;
--    FILE *pInfile = NULL;
--    JSAMPARRAY buffer;
--
--    if ((pInfile = fopen(infilename, "rb")) == NULL) {
--        fprintf(stderr, "can't open %s\n", infilename);
--        return -1;
--    }
--
--    cinfo.err = jpeg_std_error(&jerr);
--
--    jpeg_create_decompress(&cinfo);
--
--    jpeg_stdio_src(&cinfo, pInfile);
--
--    rc = jpeg_read_header(&cinfo, TRUE);
--    if (rc != 1) {
--        jpeg_destroy_decompress(&cinfo);
--        fclose(pInfile);
--        return -1;
--    }
--
--    jpeg_start_decompress(&cinfo);
--
--    width = cinfo.output_width;
--    height = cinfo.output_height;
--    pixel_size = cinfo.output_components;
--    bmp_size = width * height * pixel_size;
--    dev->decDataSize = bmp_size;
--
--    row_stride = width * pixel_size;
--
--    buffer = (*cinfo.mem->alloc_sarray)
--             ((j_common_ptr) &cinfo, JPOOL_IMAGE, row_stride, 1);
--
--    while (cinfo.output_scanline < cinfo.output_height) {
--        buffer[0] = dev->decData + \
--                    (cinfo.output_scanline) * row_stride;
--        jpeg_read_scanlines(&cinfo, buffer, 1);
--    }
--    jpeg_finish_decompress(&cinfo);
--    jpeg_destroy_decompress(&cinfo);
--    fclose(pInfile);
--    return 0;
--#else
--    return -1;
--#endif
--}
--
--static int copy_decompress_data(struct device *dev, unsigned char *pDest, int maxlen, int *destLen)
--{
--    int data_size = 0;
--    size_t result = 0, retVal = 0;
--
--
--    if (0 == dev->decDataSize) {
--        *destLen = 0;
--        return retVal;
--    }
--    data_size = dev->decDataSize - dev->currentDecDataIndex;
--    if (data_size > maxlen) {
--        data_size = maxlen;
--    }
--    memcpy(pDest, dev->decData+dev->currentDecDataIndex, data_size);
--    result = data_size;
--    *destLen = result;
--    dev->currentDecDataIndex += result;
--    retVal = result;
--
--    if (dev->decDataSize == dev->currentDecDataIndex) {
--        dev->currentDecDataIndex = 0;
--        dev->decDataSize = 0;
--    }
--
--    return retVal;
--}
--
--static int decompress_tempfile(struct device *dev)
--{
--    decompress(dev, encTmpFileName);
--    remove(encTmpFileName);
--    return 0;
--}
--
--static int dump_to_tmp_file(struct device *dev)
--{
--    unsigned char *pSrc = dev->data;
--    int srcLen = dev->datalen;
--    FILE *pInfile;
--    if ((pInfile = fopen(encTmpFileName, "a")) == NULL) {
--        fprintf(stderr, "can't open %s\n", encTmpFileName);
--        return 0;
--    }
--
--    fwrite(pSrc, 1, srcLen, pInfile);
--    fclose(pInfile);
--    return srcLen;
--}
--
--static int isSupportedDevice(struct device __sane_unused__ *dev)
--{
--#ifdef HAVE_LIBJPEG
--    /* Checking device which supports JPEG Lossy compression for color scanning*/
--    if (dev->compressionTypes & (1 << 6))
--        return 1;
--    else
--        return 0;
--#else
--    return 0;
--#endif
--}
--
- static void dbg_dump(struct device *dev)
- {
-     int i;
-@@ -639,11 +514,9 @@ static void set_parameters(struct device *dev)
-     dev->para.pixels_per_line = dev->win_width / px_to_len;
-     dev->para.bytes_per_line = dev->para.pixels_per_line;
- 
--    if (!isSupportedDevice(dev)) {
- #if BETTER_BASEDPI
--        px_to_len = 1213.9 / dev->val[OPT_RESOLUTION].w;
-+	px_to_len = 1213.9 / dev->val[OPT_RESOLUTION].w;
- #endif
--    }
-     dev->para.lines = dev->win_len / px_to_len;
-     if (dev->composition == MODE_LINEART ||
-         dev->composition == MODE_HALFTONE) {
-@@ -765,13 +638,6 @@ static int dev_set_window(struct device *dev)
-     cmd[0x11] = (SANE_Byte)floor(dev->win_off_y);
-     cmd[0x12] = (SANE_Byte)((dev->win_off_y - floor(dev->win_off_y)) * 100);
-     cmd[0x13] = dev->composition;
--    /* Set to JPEG Lossy Compression, if mode is color (only for supported model)...
--     * else go with Uncompressed (For backard compatibility with old models )*/
--    if (dev->composition == MODE_RGB24) {
--        if (isSupportedDevice(dev)) {
--            cmd[0x14] = 0x6;
--        }
--    }
-     cmd[0x16] = dev->threshold;
-     cmd[0x17] = dev->doc_source;
- 
-@@ -843,7 +709,6 @@ dev_inquiry(struct device *dev)
-                       dev->res[0x3e] << 8 |
-                       dev->res[0x3f];
-     dev->line_order = dev->res[0x31];
--    dev->compressionTypes = dev->res[0x32];
-     dev->doc_loaded = (dev->res[0x35] == 0x02) &&
-                       (dev->res[0x26] & 0x03);
- 
-@@ -942,10 +807,6 @@ dev_free(struct device *dev)
-         free(UNCONST(dev->sane.type));
-     if (dev->data)
-         free(dev->data);
--    if (dev->decData) {
--        free(dev->decData);
--        dev->decData = NULL;
--    }
-     memset(dev, 0, sizeof(*dev));
-     free(dev);
- }
-@@ -1283,19 +1144,6 @@ sane_read(SANE_Handle h, SANE_Byte *buf, SANE_Int maxlen, SANE_Int *lenp)
-     /* if there is no data to read or output from buffer */
-     if (!dev->blocklen && dev->datalen <= PADDING_SIZE) {
- 
--        /* copying uncompressed data */
--        if (dev->composition == MODE_RGB24 &&
--            isSupportedDevice(dev) &&
--            dev->decDataSize > 0) {
--            int diff = dev->total_img_size - dev->total_out_size;
--            int bufLen = (diff < maxlen) ? diff : maxlen;
--            if (0 < diff &&
--                0 < copy_decompress_data(dev, buf, bufLen, lenp)) {
--                dev->total_out_size += *lenp;
--                return SANE_STATUS_GOOD;
--            }
--        }
--
-         /* and we don't need to acquire next block */
-         if (dev->final_block) {
-             int slack = dev->total_img_size - dev->total_out_size;
-@@ -1311,10 +1159,7 @@ sane_read(SANE_Handle h, SANE_Byte *buf, SANE_Int maxlen, SANE_Int *lenp)
-                 /* this will never happen */
-                 DBG(1, "image overflow %d bytes\n", dev->total_img_size - dev->total_out_size);
-             }
--            if (isSupportedDevice(dev) &&
--                dev->composition == MODE_RGB24) {
--                remove(encTmpFileName);
--            }
-+
-             /* that's all */
-             dev_stop(dev);
-             return SANE_STATUS_EOF;
-@@ -1365,18 +1210,9 @@ sane_read(SANE_Handle h, SANE_Byte *buf, SANE_Int maxlen, SANE_Int *lenp)
- 
-         if (buf && lenp) { /* read mode */
-             /* copy will do minimal of valid data */
--            if (dev->para.format == SANE_FRAME_RGB && dev->line_order) {
--                if (isSupportedDevice(dev)) {
--                    clrlen = dump_to_tmp_file(dev);
--                    /* decompress after reading entire block data*/
--                    if (0 == dev->blocklen) {
--                        decompress_tempfile(dev);
--                    }
--                    copy_decompress_data(dev, buf, maxlen, &olen);
--                } else {
--                    clrlen = copy_mix_bands_trim(dev, buf, maxlen, &olen);
--                }
--            } else
-+            if (dev->para.format == SANE_FRAME_RGB && dev->line_order)
-+				clrlen = copy_mix_bands_trim(dev, buf, maxlen, &olen);
-+            else
-                 clrlen = copy_plain_trim(dev, buf, maxlen, &olen);
- 
-             dev->datalen -= clrlen;
-@@ -1455,9 +1291,6 @@ sane_start(SANE_Handle h)
-     if (!dev->data && !(dev->data = malloc(DATASIZE)))
-         return ret_cancel(dev, SANE_STATUS_NO_MEM);
- 
--    if (!dev->decData && !(dev->decData = malloc(POST_DATASIZE)))
--        return ret_cancel(dev, SANE_STATUS_NO_MEM);
--
-     if (!dev_acquire(dev))
-         return dev->state;
- 
-@@ -1479,22 +1312,6 @@ sane_start(SANE_Handle h)
- 
-     dev->total_img_size = dev->para.bytes_per_line * dev->para.lines;
- 
--    if (isSupportedDevice(dev) &&
--        dev->composition == MODE_RGB24) {
--	int fd;
--        remove(encTmpFileName);
--
--	/* Precreate temporary file in exclusive mode. */
--	fd = open(encTmpFileName, O_CREAT|O_EXCL, 0600);
--	if (fd == -1) {
--	    DBG(3, "%s: %p, can't create temporary file %s: %s\n", __func__,
--		(void *)dev, encTmpFileName, strerror(errno));
--	    return ret_cancel(dev, SANE_STATUS_ACCESS_DENIED);
--	}
--	close(fd);
--    }
--    dev->currentDecDataIndex = 0;
--
-     return SANE_STATUS_GOOD;
- }
- 
-diff --git a/backend/xerox_mfp.h b/backend/xerox_mfp.h
-index 3d93f06d..ea89dda2 100644
---- a/backend/xerox_mfp.h
-+++ b/backend/xerox_mfp.h
-@@ -74,10 +74,6 @@ struct device {
- #define DATATAIL(dev) ((dev->dataoff + dev->datalen) & DATAMASK)
- #define DATAROOM(dev) dataroom(dev)
- 
--#define POST_DATASIZE 0xFFFFFF
--    SANE_Byte *decData;
--    int decDataSize;
--    int currentDecDataIndex;
-     /* data from CMD_INQUIRY: */
-     int resolutions;		/* supported resolution bitmask */
-     int compositions;		/* supported image compositions bitmask */
-@@ -102,7 +98,6 @@ struct device {
-     int composition;		/* MODE_ */
-     int doc_source;		/* document source */
-     int threshold;		/* brightness */
--    int compressionTypes;
- 
-     /* CMD_READ data. It is per block only, image could be in many blocks */
-     int blocklen;			/* image data block len (padding incl.) */
-diff --git a/doc/descriptions/xerox_mfp.desc b/doc/descriptions/xerox_mfp.desc
-index d21a6be6..67253b38 100644
---- a/doc/descriptions/xerox_mfp.desc
-+++ b/doc/descriptions/xerox_mfp.desc
-@@ -320,7 +320,7 @@
- 
- :model "SCX-3405W"
- :interface "Ethernet"
--:status :good
-+:status :basic
- 
- :model "SCX-3400"
- :interface "USB"
-@@ -335,17 +335,17 @@
- :model "SCX-4729FD"
- :interface "USB"
- :usbid "0x04e8" "0x3453"
--:status :good
-+:status :basic
- 
- :model "CLX-6260"
- :interface "USB"
- :usbid "0x04e8" "0x3455"
--:status :good
-+:status :minimal
- 
- :model "CLX-3300 Series"
- :interface "USB"
- :usbid "0x04e8" "0x3456"
--:status :good
-+:status :basic
- 
- :model "SCX-470x"
- :interface "USB"
-@@ -355,7 +355,7 @@
- :model "CLX-4190"
- :interface "USB"
- :usbid "0x04e8" "0x345a"
--:status :good
-+:status :minimal
- 
- :model "SCX-4650 4x21S Series"
- :interface "USB"
--- 
-2.17.0
-

diff --git a/media-gfx/sane-backends/files/sane-backends-1.0.27-uninitialized-variable.patch b/media-gfx/sane-backends/files/sane-backends-1.0.27-uninitialized-variable.patch
deleted file mode 100644
index 0311975c0ce..00000000000
--- a/media-gfx/sane-backends/files/sane-backends-1.0.27-uninitialized-variable.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From dd61ef1cc84299781e382b9258d97102cee192b4 Mon Sep 17 00:00:00 2001
-From: Olaf Meeuwissen <paddy-hack@××××××××××.org>
-Date: Thu, 3 Aug 2017 18:50:05 +0900
-Subject: [PATCH] genesys: Fix use of uninitialized variable
-
-See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=869673
----
- backend/genesys.c | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/backend/genesys.c b/backend/genesys.c
-index 1c1bbf4..0b644c4 100644
---- a/backend/genesys.c
-+++ b/backend/genesys.c
-@@ -6237,6 +6237,7 @@ attach (SANE_String_Const devname, Genesys_Device ** devp, SANE_Bool may_wait)
-   dev->model = genesys_usb_device_list[i].model;
-   dev->vendorId = genesys_usb_device_list[i].vendor;
-   dev->productId = genesys_usb_device_list[i].product;
-+  dev->usb_mode = 0;            /* i.e. unset */
-   dev->already_initialized = SANE_FALSE;
- 
-   DBG (DBG_info, "attach: found %s flatbed scanner %s at %s\n",
--- 
-2.1.4
-

diff --git a/media-gfx/sane-backends/sane-backends-1.0.27-r3.ebuild b/media-gfx/sane-backends/sane-backends-1.0.27-r3.ebuild
deleted file mode 100644
index 3470233904f..00000000000
--- a/media-gfx/sane-backends/sane-backends-1.0.27-r3.ebuild
+++ /dev/null
@@ -1,344 +0,0 @@
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-inherit eutils flag-o-matic multilib-minimal systemd toolchain-funcs udev user
-
-# gphoto and v4l are handled by their usual USE flags.
-# The pint backend was disabled because I could not get it to compile.
-IUSE_SANE_BACKENDS="
-	abaton
-	agfafocus
-	apple
-	artec
-	artec_eplus48u
-	as6e
-	avision
-	bh
-	canon
-	canon630u
-	canon_dr
-	canon_pp
-	cardscan
-	coolscan
-	coolscan2
-	coolscan3
-	dc210
-	dc240
-	dc25
-	dell1600n_net
-	dmc
-	epjitsu
-	epson
-	epson2
-	fujitsu
-	genesys
-	gt68xx
-	hp
-	hp3500
-	hp3900
-	hp4200
-	hp5400
-	hp5590
-	hpljm1005
-	hpsj5s
-	hs2p
-	ibm
-	kodak
-	kodakaio
-	kvs1025
-	kvs20xx
-	kvs40xx
-	leo
-	lexmark
-	ma1509
-	magicolor
-	matsushita
-	microtek
-	microtek2
-	mustek
-	mustek_pp
-	mustek_usb
-	mustek_usb2
-	nec
-	net
-	niash
-	p5
-	pie
-	pixma
-	plustek
-	plustek_pp
-	pnm
-	qcam
-	ricoh
-	rts8891
-	s9036
-	sceptre
-	sharp
-	sm3600
-	sm3840
-	snapscan
-	sp15c
-	st400
-	stv680
-	tamarack
-	teco1
-	teco2
-	teco3
-	test
-	u12
-	umax
-	umax1220u
-	umax_pp
-	xerox_mfp"
-
-IUSE="gphoto2 ipv6 snmp systemd threads usb v4l xinetd zeroconf"
-
-for backend in ${IUSE_SANE_BACKENDS}; do
-	case ${backend} in
-	# Disable backends that require parallel ports as no one has those anymore.
-	canon_pp|hpsj5s|mustek_pp|\
-	pnm)
-		IUSE+=" -sane_backends_${backend}"
-		;;
-	mustek_usb2|kvs40xx)
-		IUSE+=" sane_backends_${backend}"
-		;;
-	*)
-		IUSE+=" +sane_backends_${backend}"
-	esac
-done
-
-REQUIRED_USE="
-	sane_backends_mustek_usb2? ( threads )
-	sane_backends_kvs40xx? ( threads )
-"
-
-DESCRIPTION="Scanner Access Now Easy - Backends"
-HOMEPAGE="http://www.sane-project.org/"
-MY_P="${P}"
-FRS_ID="4224"
-SRC_URI="https://alioth.debian.org/frs/download.php/file/${FRS_ID}/${P}.tar.gz"
-
-LICENSE="GPL-2 public-domain"
-SLOT="0"
-KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~m68k ~mips ppc ppc64 ~s390 sparc x86 ~amd64-linux ~x86-linux"
-
-RDEPEND="
-	sane_backends_dc210? ( >=virtual/jpeg-0-r2:0=[${MULTILIB_USEDEP}] )
-	sane_backends_dc240? ( >=virtual/jpeg-0-r2:0=[${MULTILIB_USEDEP}] )
-	sane_backends_dell1600n_net? (
-		>=virtual/jpeg-0-r2:0=[${MULTILIB_USEDEP}]
-		>=media-libs/tiff-3.9.7-r1:0=[${MULTILIB_USEDEP}]
-	)
-	sane_backends_canon_pp? ( >=sys-libs/libieee1284-0.2.11-r3[${MULTILIB_USEDEP}] )
-	sane_backends_hpsj5s? ( >=sys-libs/libieee1284-0.2.11-r3[${MULTILIB_USEDEP}] )
-	sane_backends_mustek_pp? ( >=sys-libs/libieee1284-0.2.11-r3[${MULTILIB_USEDEP}] )
-	usb? ( >=virtual/libusb-1-r1:1=[${MULTILIB_USEDEP}] )
-	gphoto2? (
-		>=media-libs/libgphoto2-2.5.3.1:=[${MULTILIB_USEDEP}]
-		>=virtual/jpeg-0-r2:0=[${MULTILIB_USEDEP}]
-	)
-	v4l? ( >=media-libs/libv4l-0.9.5[${MULTILIB_USEDEP}] )
-	xinetd? ( sys-apps/xinetd )
-	snmp? ( net-analyzer/net-snmp:0= )
-	systemd? ( sys-apps/systemd:0= )
-	zeroconf? ( >=net-dns/avahi-0.6.31-r2[${MULTILIB_USEDEP}] )
-"
-
-DEPEND="${RDEPEND}
-	v4l? ( sys-kernel/linux-headers )
-	>=sys-devel/gettext-0.18.1
-	virtual/pkgconfig
-"
-
-MULTILIB_CHOST_TOOLS=(
-	/usr/bin/sane-config
-)
-
-pkg_setup() {
-	enewgroup scanner
-	enewuser saned -1 -1 -1 scanner
-}
-
-src_prepare() {
-	default
-
-	cat >> backend/dll.conf.in <<-EOF
-	# Add support for the HP-specific backend.  Needs net-print/hplip installed.
-	hpaio
-	# Add support for the Epson-specific backend.  Needs media-gfx/iscan installed.
-	epkowa
-	EOF
-
-	eapply "${FILESDIR}"/${PN}-1.0.24-saned_pidfile_location.patch
-	eapply "${FILESDIR}"/${PN}-1.0.27-disable-usb-tests.patch
-
-	# From Arch
-	eapply "${FILESDIR}"/${PN}-1.0.27-network.patch
-
-	# From Fedora
-	# Fix https://bugs.gentoo.org/635348
-	eapply "${FILESDIR}"/${PN}-1.0.27-canon-lide-100.patch
-	# Fix https://bugs.gentoo.org/653300
-	eapply "${FILESDIR}"/${PN}-1.0.27-revert-samsung.patch
-
-	# From Debian
-	eapply "${FILESDIR}"/${PN}-1.0.27-uninitialized-variable.patch
-
-	# Fix for "make check".  Upstream sometimes forgets to update this.
-	local ver=$(./configure --version | awk '{print $NF; exit 0}')
-	sed -i \
-		-e "/by sane-desc 3.5 from sane-backends/s:sane-backends .*:sane-backends ${ver}:" \
-		testsuite/tools/data/html* || die
-}
-
-src_configure() {
-	append-flags -fno-strict-aliasing # From Fedora
-
-	# if LINGUAS is set, just use the listed and supported localizations.
-	if [[ ${LINGUAS+set} == "set" ]]; then
-		mkdir -p po || die
-		strip-linguas -u po
-		printf '%s\n' ${LINGUAS} > po/LINGUAS
-	fi
-
-	multilib-minimal_src_configure
-}
-
-multilib_src_configure() {
-	# the blank is intended - an empty string would result in building ALL backends.
-	local BACKENDS=" "
-
-	use gphoto2 && BACKENDS="gphoto2"
-	use v4l && BACKENDS="${BACKENDS} v4l"
-	for backend in ${IUSE_SANE_BACKENDS}; do
-		if use "sane_backends_${backend}" && [ ${backend} != pnm ]; then
-			BACKENDS="${BACKENDS} ${backend}"
-		fi
-	done
-
-	local myconf=(
-		$(use_with usb)
-		$(multilib_native_use_with snmp)
-	)
-
-	# you can only enable this backend, not disable it...
-	if use sane_backends_pnm; then
-		myconf+=( --enable-pnm-backend )
-	fi
-	if use sane_backends_mustek_pp; then
-		myconf+=( --enable-parport-directio )
-	fi
-	if ! { use sane_backends_canon_pp || use sane_backends_hpsj5s || use sane_backends_mustek_pp; }; then
-		myconf+=( sane_cv_use_libieee1284=no )
-	fi
-
-	# relative path must be used for tests to work properly
-	# All distributions pass --disable-locking because /var/lock/sane/ would be a world-writable directory
-	# --without-api-spec to not automagically depend on tons of stuff
-	# that break in many ways, bug #636202, #668232, #668350
-	# People can refer to the "Programmer's Documentation" at http://www.sane-project.org/docs.html
-	ECONF_SOURCE=${S} \
-	SANEI_JPEG="sanei_jpeg.o" SANEI_JPEG_LO="sanei_jpeg.lo" \
-	BACKENDS="${BACKENDS}" \
-	econf \
-		--disable-locking \
-		--without-api-spec \
-		$(use_with gphoto2) \
-		$(multilib_native_use_with systemd) \
-		$(use_with v4l) \
-		$(use_enable ipv6) \
-		$(use_enable threads pthread) \
-		$(use_enable zeroconf avahi) \
-		"${myconf[@]}"
-}
-
-multilib_src_compile() {
-	emake VARTEXFONTS="${T}/fonts"
-
-	if tc-is-cross-compiler; then
-		pushd "${BUILD_DIR}"/tools >/dev/null || die
-
-		# The build system sucks and doesn't handle this properly.
-		# https://alioth.debian.org/tracker/index.php?func=detail&aid=314236&group_id=30186&atid=410366
-		tc-export_build_env BUILD_CC
-		${BUILD_CC} ${BUILD_CPPFLAGS} ${BUILD_CFLAGS} ${BUILD_LDFLAGS} \
-			-I. -I../include -I"${S}"/include \
-			"${S}"/sanei/sanei_config.c "${S}"/sanei/sanei_constrain_value.c \
-			"${S}"/sanei/sanei_init_debug.c "${S}"/tools/sane-desc.c -o sane-desc || die
-		local dirs=( hal hotplug hotplug-ng udev )
-		local targets=(
-			hal/libsane.fdi
-			hotplug/libsane.usermap
-			hotplug-ng/libsane.db
-			udev/libsane.rules
-		)
-		mkdir -p "${dirs[@]}" || die
-		emake "${targets[@]}"
-
-		popd >/dev/null
-	fi
-
-	if use usb; then
-		sed -i -e '/^$/d' \
-			tools/hotplug/libsane.usermap || die
-	fi
-}
-
-multilib_src_install() {
-	emake INSTALL_LOCKPATH="" DESTDIR="${D}" install \
-		docdir="${EPREFIX}"/usr/share/doc/${PF}
-
-	if multilib_is_native_abi; then
-		if use usb; then
-			insinto /etc/hotplug/usb
-			doins tools/hotplug/libsane.usermap
-		fi
-
-		udev_newrules tools/udev/libsane.rules 41-libsane.rules
-		insinto "/usr/share/pkgconfig"
-		doins tools/sane-backends.pc
-	fi
-}
-
-multilib_src_install_all() {
-	keepdir /var/lib/lock/sane
-	fowners root:scanner /var/lib/lock/sane
-	fperms g+w /var/lib/lock/sane
-	dodir /etc/env.d
-
-	if use systemd; then
-		systemd_newunit "${FILESDIR}"/saned_at.service "saned@.service"
-		systemd_newunit "${FILESDIR}"/saned.socket saned.socket
-	fi
-
-	if use usb; then
-		exeinto /etc/hotplug/usb
-		doexe tools/hotplug/libusbscanner
-		newdoc tools/hotplug/README README.hotplug
-	fi
-
-	dodoc NEWS AUTHORS ChangeLog* PROBLEMS README README.linux
-	find "${D}" -name '*.la' -delete || die
-
-	if use xinetd; then
-		insinto /etc/xinetd.d
-		doins "${FILESDIR}"/saned
-	fi
-
-	newinitd "${FILESDIR}"/saned.initd saned
-	newconfd "${FILESDIR}"/saned.confd saned
-}
-
-pkg_postinst() {
-	if use xinetd; then
-		elog "If you want remote clients to connect, edit"
-		elog "/etc/sane.d/saned.conf and /etc/hosts.allow"
-	fi
-
-	if ! use systemd; then
-		elog "If you are using a USB scanner, add all users who want"
-		elog "to access your scanner to the \"scanner\" group."
-	fi
-}