s3: smbd: Chain code can return uninitialized memory when talloc buffer is grown.
commit8c08a4ec5f9795903703efaff4f7a89671fc355f
authorJeremy Allison <jra@samba.org>
Wed, 20 Sep 2017 18:04:50 +0000 (20 11:04 -0700)
committerKarolin Seeger <kseeger@samba.org>
Mon, 20 Nov 2017 10:56:00 +0000 (20 11:56 +0100)
treee92474fa1fd6a1c4f6e69eb77c75346c7c700b26
parent7e174187f01e98c4c7eb81576e19b51a6d6f3273
s3: smbd: Chain code can return uninitialized memory when talloc buffer is grown.

Ensure we zero out unused grown area.

CVE-2017-15275

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13077

Signed-off-by: Jeremy Allison <jra@samba.org>
source3/smbd/srvstr.c