From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Fri, 15 Jan 2016 17:20:23 +0000 (+0000)
Subject: Fix bad memory access.
X-Git-Tag: 1.1.0~25
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=734034db2f98ae71cc7b53ad4d8d56b295a72a0b;p=rspamd.git

Fix bad memory access.
---

diff --git a/src/libserver/dkim.c b/src/libserver/dkim.c
index d1542c1a0..d0691d80b 100644
--- a/src/libserver/dkim.c
+++ b/src/libserver/dkim.c
@@ -308,7 +308,7 @@ rspamd_dkim_parse_hdrlist (rspamd_dkim_context_t * ctx,
 
 	p = param;
 	while (p <= end) {
-		if ((*p == ':' || p == end)) {
+		if ((p == end || *p == ':')) {
 			count++;
 		}
 		p++;
@@ -324,7 +324,7 @@ rspamd_dkim_parse_hdrlist (rspamd_dkim_context_t * ctx,
 	c = param;
 	p = param;
 	while (p <= end) {
-		if ((*p == ':' || p == end) && p - c > 0) {
+		if ((p == end || *p == ':') && p - c > 0) {
 			if ((new =
 				rspamd_dkim_find_header (ctx->hlist, c, p - c)) != NULL) {
 				new->count++;