svn commit: samba r1851 - branches/SAMBA_4_0/source/libcli/util
metze at samba.org
metze at samba.org
Tue Aug 17 10:04:26 GMT 2004
Author: metze
Date: 2004-08-17 10:04:25 +0000 (Tue, 17 Aug 2004)
New Revision: 1851
WebSVN: http://websvn.samba.org/websvn/changeset.php?rep=samba&path=/&rev=1851&nolog=1
Log:
if we try to peek a subtag, check if the parent tag has remaining data
metze
Modified:
branches/SAMBA_4_0/source/libcli/util/asn1.c
Changeset:
Modified: branches/SAMBA_4_0/source/libcli/util/asn1.c
===================================================================
--- branches/SAMBA_4_0/source/libcli/util/asn1.c 2004-08-17 10:02:54 UTC (rev 1850)
+++ branches/SAMBA_4_0/source/libcli/util/asn1.c 2004-08-17 10:04:25 UTC (rev 1851)
@@ -264,6 +264,10 @@
{
uint8_t b;
+ if (asn1_tag_remaining(data) <= 0) {
+ return False;
+ }
+
if (!asn1_peek(data, &b, sizeof(b)))
return False;
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