diff options
Diffstat (limited to 'meta-filesystems/recipes-support/fuse/files/001-fix_exec_environment_for_mount_and_umount.patch')
-rw-r--r-- | meta-filesystems/recipes-support/fuse/files/001-fix_exec_environment_for_mount_and_umount.patch | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/meta-filesystems/recipes-support/fuse/files/001-fix_exec_environment_for_mount_and_umount.patch b/meta-filesystems/recipes-support/fuse/files/001-fix_exec_environment_for_mount_and_umount.patch deleted file mode 100644 index 8332bfbb78..0000000000 --- a/meta-filesystems/recipes-support/fuse/files/001-fix_exec_environment_for_mount_and_umount.patch +++ /dev/null @@ -1,63 +0,0 @@ -From cfe13b7a217075ae741c018da50cd600e5330de2 Mon Sep 17 00:00:00 2001 -From: Miklos Szeredi <mszeredi@suse.cz> -Date: Fri, 22 May 2015 10:58:43 +0200 -Subject: [PATCH] libfuse: fix exec environment for mount and umount - -Found by Tavis Ormandy (CVE-2015-3202). - -Upstream-Status: Submitted -Signed-off-by: Tudor Florea <tudor.florea@enea.com> - ---- ---- a/lib/mount_util.c -+++ b/lib/mount_util.c -@@ -95,10 +95,12 @@ static int add_mount(const char *prognam - goto out_restore; - } - if (res == 0) { -+ char *env = NULL; -+ - sigprocmask(SIG_SETMASK, &oldmask, NULL); - setuid(geteuid()); -- execl("/bin/mount", "/bin/mount", "--no-canonicalize", "-i", -- "-f", "-t", type, "-o", opts, fsname, mnt, NULL); -+ execle("/bin/mount", "/bin/mount", "--no-canonicalize", "-i", -+ "-f", "-t", type, "-o", opts, fsname, mnt, NULL, &env); - fprintf(stderr, "%s: failed to execute /bin/mount: %s\n", - progname, strerror(errno)); - exit(1); -@@ -146,10 +148,17 @@ static int exec_umount(const char *progn - goto out_restore; - } - if (res == 0) { -+ char *env = NULL; -+ - sigprocmask(SIG_SETMASK, &oldmask, NULL); - setuid(geteuid()); -- execl("/bin/umount", "/bin/umount", "-i", rel_mnt, -- lazy ? "-l" : NULL, NULL); -+ if (lazy) { -+ execle("/bin/umount", "/bin/umount", "-i", rel_mnt, -+ "-l", NULL, &env); -+ } else { -+ execle("/bin/umount", "/bin/umount", "-i", rel_mnt, -+ NULL, &env); -+ } - fprintf(stderr, "%s: failed to execute /bin/umount: %s\n", - progname, strerror(errno)); - exit(1); -@@ -205,10 +214,12 @@ static int remove_mount(const char *prog - goto out_restore; - } - if (res == 0) { -+ char *env = NULL; -+ - sigprocmask(SIG_SETMASK, &oldmask, NULL); - setuid(geteuid()); -- execl("/bin/umount", "/bin/umount", "--no-canonicalize", "-i", -- "--fake", mnt, NULL); -+ execle("/bin/umount", "/bin/umount", "--no-canonicalize", "-i", -+ "--fake", mnt, NULL, &env); - fprintf(stderr, "%s: failed to execute /bin/umount: %s\n", - progname, strerror(errno)); - exit(1); |