From: Alan T. DeKok <aland@freeradius.org>
Date: Wed, 9 Mar 2016 22:45:25 +0000 (-0500)
Subject: Check for zero integer, not zero character
X-Git-Tag: release_3_0_12~186
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=49e46c806535dee4397ebf467b69ea3ab677165d;p=thirdparty%2Ffreeradius-server.git

Check for zero integer, not zero character
---

diff --git a/src/modules/rlm_sql/rlm_sql.c b/src/modules/rlm_sql/rlm_sql.c
index 262f4e1a894..713fd4fc0d2 100644
--- a/src/modules/rlm_sql/rlm_sql.c
+++ b/src/modules/rlm_sql/rlm_sql.c
@@ -1504,7 +1504,7 @@ static rlm_rcode_t mod_checksimul(void *instance, REQUEST * request)
 		return RLM_MODULE_NOOP;
 	}
 
-	if ((!request->username) || (request->username->vp_length == '\0')) {
+	if ((!request->username) || (request->username->vp_length == 0)) {
 		REDEBUG("Zero Length username not permitted");
 
 		return RLM_MODULE_INVALID;