From: Alexei Gradinari <alex2grad@gmail.com>
Date: Fri, 19 Aug 2016 15:21:01 +0000 (-0400)
Subject: compilation failed with -Werror=maybe-uninitialized
X-Git-Tag: 15.0.0-beta1~705^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=41ee14bfaed4b184d8a577b263c6ab5ab741e35b;p=thirdparty%2Fasterisk.git

compilation failed with -Werror=maybe-uninitialized

The compilation failed for devmode
--enable DONT_OPTIMIZE
--enable BETTER_BACKTRACES
--enable DO_CRASH
--enable TEST_FRAMEWORK

res_pjsip/pjsip_configuration.c: In function dtls_handler:
res_pjsip/pjsip_configuration.c:974:20: error:
back may be used uninitialized in this function [-Werror=maybe-uninitialized]
int size = strlen(front);
           ^
cc1: all warnings being treated as errors

Change-Id: I7f082ead0312792a577ec7c73015ba64dabca580
---

diff --git a/res/res_pjsip/pjsip_configuration.c b/res/res_pjsip/pjsip_configuration.c
index 3bced1180c..23aa522ce8 100644
--- a/res/res_pjsip/pjsip_configuration.c
+++ b/res/res_pjsip/pjsip_configuration.c
@@ -963,7 +963,9 @@ static int dtls_handler(const struct aco_option *opt,
 {
 	struct ast_sip_endpoint *endpoint = obj;
 	char *name = ast_strdupa(var->name);
-	char *front, *back, *buf = name;
+	char *front = NULL;
+	char *back = NULL;
+	char *buf = name;
 
 	/* strip out underscores in the name */
 	front = strtok_r(buf, "_", &back);