The patch titled flat: fix uninitialized ptr with shared libs has been removed from the -mm tree. Its filename was flat-fix-uninitialized-ptr-with-shared-libs.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: flat: fix uninitialized ptr with shared libs From: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> The new credentials code broke load_flat_shared_library() as it now uses an uninitialized cred pointer. Reported-by: Bernd Schmidt <bernds_cb1@xxxxxxxxxxx> Tested-by: Bernd Schmidt <bernds_cb1@xxxxxxxxxxx> Cc: Mike Frysinger <vapier@xxxxxxxxxx> Cc: David Howells <dhowells@xxxxxxxxxx> Cc: <stable@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/binfmt_flat.c | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff -puN fs/binfmt_flat.c~flat-fix-uninitialized-ptr-with-shared-libs fs/binfmt_flat.c --- a/fs/binfmt_flat.c~flat-fix-uninitialized-ptr-with-shared-libs +++ a/fs/binfmt_flat.c @@ -828,15 +828,22 @@ static int load_flat_shared_library(int if (IS_ERR(bprm.file)) return res; + bprm.cred = prepare_exec_creds(); + res = -ENOMEM; + if (!bprm.cred) + goto out; + res = prepare_binprm(&bprm); if (res <= (unsigned long)-4096) res = load_flat_file(&bprm, libs, id, NULL); - if (bprm.file) { - allow_write_access(bprm.file); - fput(bprm.file); - bprm.file = NULL; - } + + abort_creds(bprm.cred); + +out: + allow_write_access(bprm.file); + fput(bprm.file); + return(res); } _ Patches currently in -mm which might be from torvalds@xxxxxxxxxxxxxxxxxxxx are origin.patch linux-next.patch workaround-for-a-pci-restoring-bug.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html