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-rw-r--r--openssl/trunk/crypto/x509v3/v3_asid.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/openssl/trunk/crypto/x509v3/v3_asid.c b/openssl/trunk/crypto/x509v3/v3_asid.c
index 1c10a491..58372270 100644
--- a/openssl/trunk/crypto/x509v3/v3_asid.c
+++ b/openssl/trunk/crypto/x509v3/v3_asid.c
@@ -252,9 +252,10 @@ static int asid_is_canonical(ASIdentifierChoice *choice)
return 1;
/*
- * If it's not a list at this point, it's broken.
+ * If not a list, or if empty list, it's broken.
*/
- if (choice->type != ASIdentifierChoice_asIdsOrRanges)
+ if (choice->type != ASIdentifierChoice_asIdsOrRanges ||
+ sk_ASIdOrRange_num(choice->u.asIdsOrRanges) == 0)
return 0;
/*