From: Timo Sirainen <tss@iki.fi>
Date: Sun, 4 Apr 2010 21:42:57 +0000 (+0300)
Subject: message address parser: Fixed potential problems with parsing invalid address groups.
X-Git-Tag: 2.0.beta5~238
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=12b969ecc668ad794ea3a8cb29884f730af2e060;p=thirdparty%2Fdovecot%2Fcore.git

message address parser: Fixed potential problems with parsing invalid address groups.

--HG--
branch : HEAD
---

diff --git a/src/lib-mail/message-address.c b/src/lib-mail/message-address.c
index 9c3bf7d1ba..78ef4f82f9 100644
--- a/src/lib-mail/message-address.c
+++ b/src/lib-mail/message-address.c
@@ -245,11 +245,13 @@ static int parse_group(struct message_address_parser_context *ctx)
 			}
 		}
 	}
-	if (*ctx->parser.data != ';')
-		ret = -1;
-	else {
-		ctx->parser.data++;
-		ret = rfc822_skip_lwsp(&ctx->parser);
+	if (ret >= 0) {
+		if (*ctx->parser.data != ';')
+			ret = -1;
+		else {
+			ctx->parser.data++;
+			ret = rfc822_skip_lwsp(&ctx->parser);
+		}
 	}
 	if (ret < 0)
 		ctx->addr.invalid_syntax = TRUE;