From: Russell Bryant <russell@russellbryant.com>
Date: Wed, 7 Jun 2006 19:42:37 +0000 (+0000)
Subject: fix an incorrect usage of scanf, where it should be using sscanf, instead,
X-Git-Tag: 1.4.0-beta1~1004
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=89cfbf467303d7455be7f2df6ab61f2c097bd919;p=thirdparty%2Fasterisk.git

fix an incorrect usage of scanf, where it should be using sscanf, instead,
which was causing asterisk to hang when loading this module
(reported by blitzrage on IRC)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@32867 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/apps/app_followme.c b/apps/app_followme.c
index 942f0529b4..5b6a8f1843 100644
--- a/apps/app_followme.c
+++ b/apps/app_followme.c
@@ -308,9 +308,10 @@ static int reload_followme(void)
 	}
 	featuredigittostr = ast_variable_retrieve(cfg, "general", "featuredigittimeout");
 	
-	if (!ast_strlen_zero(featuredigittostr)) 
-		if (!scanf("%d", &featuredigittimeout))
+	if (!ast_strlen_zero(featuredigittostr)) {
+		if (!sscanf(featuredigittostr, "%d", &featuredigittimeout))
 			featuredigittimeout = 5000;
+	}
 
 	takecallstr = ast_variable_retrieve(cfg, "general", "takecall");
 	if (!ast_strlen_zero(takecallstr))