[gentoo-commits] repo/gentoo:master commit in: sys-apps/busybox/files/, sys-apps/busybox/

[Mike Frysinger]

commit:     5c7ecf36f0bbbe18b513d7afb82b0f7bf342889c
Author:     Mike Frysinger <vapier <AT> chromium <DOT> org>
AuthorDate: Wed Apr 26 21:09:04 2017 +0000
Commit:     Mike Frysinger <vapier <AT> gentoo <DOT> org>
CommitDate: Wed Apr 26 21:12:26 2017 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=5c7ecf36

sys-apps/busybox: fix default shell handling

Make sure we explicitly select sh->ash by default as newer versions
are defaulting to sh->hush.

Also fix up the hush patch to include the /bin/busybox fallbacks.

 ...ybox-1.26.2.ebuild => busybox-1.26.2-r1.ebuild} |  1 +
 sys-apps/busybox/files/busybox-1.26.2-bb.patch     | 29 ++++++++++++++++------
 2 files changed, 22 insertions(+), 8 deletions(-)

diff --git a/sys-apps/busybox/busybox-1.26.2.ebuild b/sys-apps/busybox/busybox-1.26.2-r1.ebuild
similarity index 99%
rename from sys-apps/busybox/busybox-1.26.2.ebuild
rename to sys-apps/busybox/busybox-1.26.2-r1.ebuild
index 1feb3a5ac22..6c42e41a452 100644
--- a/sys-apps/busybox/busybox-1.26.2.ebuild
+++ b/sys-apps/busybox/busybox-1.26.2-r1.ebuild
@@ -126,6 +126,7 @@ src_configure() {
 	# If these are not set and we are using a uclibc/busybox setup
 	# all calls to system() will fail.
 	busybox_config_option y ASH
+	busybox_config_option y SH_IS_ASH
 	busybox_config_option n HUSH
 
 	busybox_config_option '"/run"' PID_FILE_PATH

diff --git a/sys-apps/busybox/files/busybox-1.26.2-bb.patch b/sys-apps/busybox/files/busybox-1.26.2-bb.patch
index f120340162b..5e2405c3a67 100644
--- a/sys-apps/busybox/files/busybox-1.26.2-bb.patch
+++ b/sys-apps/busybox/files/busybox-1.26.2-bb.patch
@@ -1,6 +1,11 @@
-diff -Naur busybox-1.26.2.orig/shell/ash.c busybox-1.26.2/shell/ash.c
---- busybox-1.26.2.orig/shell/ash.c	2017-01-10 10:55:51.000000000 -0500
-+++ busybox-1.26.2/shell/ash.c	2017-01-28 17:02:08.961584737 -0500
+add `bb` and `bbsh` shortcuts as aliases to the main shell so we can install
+symlinks in Gentoo at /bin/bb as our recovery shell.
+
+we also add fallbacks to /bin/busybox and /bin/busybox.static in case /proc
+is not yet mounted during early boot.
+
+--- a/shell/ash.c
++++ b/shell/ash.c
 @@ -144,6 +144,8 @@
  //applet:IF_ASH(APPLET(ash, BB_DIR_BIN, BB_SUID_DROP))
  //applet:IF_SH_IS_ASH(APPLET_ODDNAME(sh, ash, BB_DIR_BIN, BB_SUID_DROP, ash))
@@ -19,9 +24,8 @@ diff -Naur busybox-1.26.2.orig/shell/ash.c busybox-1.26.2/shell/ash.c
  		/* If they called chroot or otherwise made the binary no longer
  		 * executable, fall through */
  	}
-diff -Naur busybox-1.26.2.orig/shell/hush.c busybox-1.26.2/shell/hush.c
---- busybox-1.26.2.orig/shell/hush.c	2017-01-10 10:55:51.000000000 -0500
-+++ busybox-1.26.2/shell/hush.c	2017-01-28 17:05:13.235936850 -0500
+--- a/shell/hush.c
++++ b/shell/hush.c
 @@ -221,6 +221,8 @@
  //applet:IF_MSH(APPLET_ODDNAME(msh, hush, BB_DIR_BIN, BB_SUID_DROP, hush))
  //applet:IF_SH_IS_HUSH(APPLET_ODDNAME(sh, hush, BB_DIR_BIN, BB_SUID_DROP, hush))
@@ -35,8 +39,17 @@ diff -Naur busybox-1.26.2.orig/shell/hush.c busybox-1.26.2/shell/hush.c
  	if (SPECIAL_JOBSTOP_SIGS != 0)
  		switch_off_special_sigs(G.special_sig_mask & SPECIAL_JOBSTOP_SIGS);
  	execve(bb_busybox_exec_path, argv, pp);
-+	execve("/bin/busybox.static", argv, envp);
-+	execve("/bin/busybox", argv, envp);
++	execve("/bin/busybox.static", argv, pp);
++	execve("/bin/busybox", argv, pp);
  	/* Fallback. Useful for init=/bin/hush usage etc */
  	if (argv[0][0] == '/')
  		execve(argv[0], argv, pp);
+@@ -6931,6 +6931,8 @@
+ 			if (SPECIAL_JOBSTOP_SIGS != 0)
+ 				switch_off_special_sigs(G.special_sig_mask & SPECIAL_JOBSTOP_SIGS);
+ 			execv(bb_busybox_exec_path, argv);
++			execv("/bin/busybox.static", argv);
++			execv("/bin/busybox", argv);
+ 			/* If they called chroot or otherwise made the binary no longer
+ 			 * executable, fall through */
+ 		}