From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Mon, 23 Mar 2015 22:33:05 +0000 (+0000)
Subject: Reset variable to avoid unexpected results.
X-Git-Tag: 0.9.0~445
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=8af3fbb201d248d949849aaf0046c99e3642ca76;p=rspamd.git

Reset variable to avoid unexpected results.
---

diff --git a/src/libmime/mime_expressions.c b/src/libmime/mime_expressions.c
index bf87d252d..4cfbcc7a6 100644
--- a/src/libmime/mime_expressions.c
+++ b/src/libmime/mime_expressions.c
@@ -638,6 +638,12 @@ rspamd_mime_regexp_element_process (struct rspamd_task *task,
 		return r;
 	}
 
+	/*
+	 * Since we've queried cache for the value
+	 * r could be RSPAMD_TASK_CACHE_NO_VALUE. Hence, we need to reset it here
+	 * to avoid suspicious results
+	 */
+	r = 0;
 	if (len == 0) {
 		len = strlen (data);
 	}