From: Dr. Stephen Henson <steve@openssl.org>
Date: Tue, 31 Jan 2006 18:36:29 +0000 (+0000)
Subject: Ignore zero length constructed segments.
X-Git-Tag: OpenSSL_0_9_8k^2~1577
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=c7474d077bbb502d0e774d000b74a82121f5e7cf;p=oweals%2Fopenssl.git

Ignore zero length constructed segments.
---

diff --git a/crypto/asn1/tasn_dec.c b/crypto/asn1/tasn_dec.c
index f369fcb9bb..ffec26f2f3 100644
--- a/crypto/asn1/tasn_dec.c
+++ b/crypto/asn1/tasn_dec.c
@@ -1169,7 +1169,7 @@ static int asn1_collect(BUF_MEM *buf, const unsigned char **in, long len,
 			return 0;
 #endif
 			}
-		else if (!collect_data(buf, &p, plen))
+		else if (plen && !collect_data(buf, &p, plen))
 			return 0;
 		len -= p - q;
 		}