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authorIvan Kokshaysky <ink@jurassic.park.msu.ru>2007-12-20 11:47:07 +0300
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-12-20 07:49:53 -0800
commit3c378158d4cd2125b42fe2b8bb23d512fdff6fe6 (patch)
treeed3f5d368cf39a88022f2956679aa760c691b6ec
parentfbdcf18df73758b2e187ab94678b30cd5f6ff9f9 (diff)
downloadlinux-sh-3c378158d4cd2125b42fe2b8bb23d512fdff6fe6.tar.gz
mm: fix exit_mmap BUG() on a.out binary exit
The problem was introduced by commit "mm: variable length argument support" (b6a2fea39318e43fee84fa7b0b90d68bed92d2ba) as it didn't update fs/binfmt_aout.c like other binfmt's. I noticed that on alpha when accidentally launched old OSF/1 Acrobat Reader binary. Obviously, other architectures are affected as well. Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Ollie Wild <aaw@google.com> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Hugh Dickins <hugh@veritas.com> Cc: Adrian Bunk <bunk@stusta.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--fs/binfmt_aout.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
index e176d195e7e5..7596e1e94cde 100644
--- a/fs/binfmt_aout.c
+++ b/fs/binfmt_aout.c
@@ -319,7 +319,6 @@ static int load_aout_binary(struct linux_binprm * bprm, struct pt_regs * regs)
current->mm->free_area_cache = current->mm->mmap_base;
current->mm->cached_hole_size = 0;
- current->mm->mmap = NULL;
compute_creds(bprm);
current->flags &= ~PF_FORKNOEXEC;
#ifdef __sparc__