From: Howard Chu <hyc@openldap.org>
Date: Thu, 24 Apr 2003 03:59:45 +0000 (+0000)
Subject: Fix multi-byte tag parsing
X-Git-Tag: OPENLDAP_REL_ENG_2_2_0ALPHA~259
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=b6111d793ea17b79a5cb544d05c39ea63bdc504b;p=openldap

Fix multi-byte tag parsing
---

diff --git a/libraries/liblber/io.c b/libraries/liblber/io.c
index c618d0b286..4928dba088 100644
--- a/libraries/liblber/io.c
+++ b/libraries/liblber/io.c
@@ -530,8 +530,10 @@ ber_get_next(
 				for (i=1; (char *)p<ber->ber_rwptr; i++,p++) {
 					tag <<= 8;
 					tag |= *p;
-					if (!(*p & LBER_MORE_TAG_MASK))
+					if (!(*p & LBER_MORE_TAG_MASK)) {
+						p++;
 						break;
+					}
 					/* Is the tag too big? */
 					if (i == sizeof(ber_tag_t)-1) {
 						errno = ERANGE;
@@ -542,7 +544,6 @@ ber_get_next(
 				if ((char *)p == ber->ber_rwptr) {
 					return LBER_DEFAULT;
 				}
-				p++;
 			}
 			ber->ber_tag = tag;
 			ber->ber_ptr = (char *)p;