From d6de1382a4e2c0ff723f1ee65c8e64c81fb0a76c Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Wed, 18 Nov 2020 17:47:33 +0000
Subject: [Fix] Fix substring search in case if srchlen == inlen

---
 src/libutil/str_util.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/libutil/str_util.c b/src/libutil/str_util.c
index a67a1f378..80f94707a 100644
--- a/src/libutil/str_util.c
+++ b/src/libutil/str_util.c
@@ -1896,7 +1896,7 @@ rspamd_substring_search (const gchar *in, gsize inlen,
 				rspamd_substring_cmp_func);
 	}
 	else if (inlen == srchlen) {
-		return rspamd_lc_cmp (srch, in, srchlen) == 0;
+		return (rspamd_lc_cmp (srch, in, srchlen) == 0 ? 0 : -1);
 	}
 	else {
 		return (-1);
-- 
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