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cifs: fix buffer overrun in parse_DFS_referrals
authorJeff Layton <jlayton@redhat.com>
Wed, 17 Dec 2008 11:31:53 +0000 (06:31 -0500)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 17 Dec 2008 22:59:55 +0000 (14:59 -0800)
commit331c31351044888916805c9cb32d8bb9e40c12e9
tree41b7d9c95c1e5e1f413c3b026a26979c34d0b3e0tree | snapshot
parenta52519f2ce180890069fa7b1a92fa51d4448a0bacommit | diff
cifs: fix buffer overrun in parse_DFS_referrals

While testing a kernel with memory poisoning enabled, I saw some warnings
about the redzone getting clobbered when chasing DFS referrals. The
buffer allocation for the unicode converted version of the searchName is
too small and needs to take null termination into account.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Acked-by: Steve French <sfrench@us.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/cifs/cifssmb.c diff | blob | history
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