svn rev #22107: trunk/src/lib/krb5/asn.1/

[ghudson@MIT.EDU]

http://src.mit.edu/fisheye/changelog/krb5/?cs=22107
Commit By: ghudson
Log Message:
ticket: 6427
subject: Fix error handling issue in ASN.1 decoder
tags: pullup
target_version: 1.7

In asn1_k_decode.c, check the return value of
end_sequence_of_no_tagvars_helper.



Changed Files:
U   trunk/src/lib/krb5/asn.1/asn1_k_decode.c
Modified: trunk/src/lib/krb5/asn.1/asn1_k_decode.c
===================================================================
--- trunk/src/lib/krb5/asn.1/asn1_k_decode.c	2009-03-17 21:54:00 UTC (rev 22106)
+++ trunk/src/lib/krb5/asn.1/asn1_k_decode.c	2009-03-17 21:54:51 UTC (rev 22107)
@@ -364,7 +364,8 @@
     return retval;
 }
 #define end_sequence_of_no_tagvars(buf) \
-    end_sequence_of_no_tagvars_helper(buf, &seqbuf, seqofindef)
+    retval = end_sequence_of_no_tagvars_helper(buf, &seqbuf, seqofindef); \
+    if (retval) clean_return(retval)
 
 /*
  * Function body for a pointer decoder, which allocates a pointer