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authorJeremy Allison <jra@samba.org>2012-09-25 16:35:09 -0700
committerJeremy Allison <jra@samba.org>2012-09-26 04:07:57 +0200
commit83f60672e1b3069e6b1b90b376460da895e37df3 (patch)
treec0e4166e04203448bc2d8bd8010ba539a2d32499 /source3/libsmb
parent3902e7332d3d79c257fca451635d08a58d327d70 (diff)
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Fix bug #9213 - Bad ASN.1 NegTokenInit packet can cause invalid free.
Not the correct fix for the specific issue, but a general fix to make sure this can never happen again. Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Wed Sep 26 04:07:57 CEST 2012 on sn-devel-104
Diffstat (limited to 'source3/libsmb')
-rw-r--r--source3/libsmb/clispnego.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/source3/libsmb/clispnego.c b/source3/libsmb/clispnego.c
index a17efbf75b..9b4f8f9637 100644
--- a/source3/libsmb/clispnego.c
+++ b/source3/libsmb/clispnego.c
@@ -103,6 +103,10 @@ bool spnego_parse_negTokenInit(TALLOC_CTX *ctx,
bool ret;
ASN1_DATA *data;
+ for (i = 0; i < ASN1_MAX_OIDS; i++) {
+ OIDs[i] = NULL;
+ }
+
data = asn1_init(talloc_tos());
if (data == NULL) {
return false;