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 9e757e230d7b27a6dd3b50eabddefab5ddedf108..0783870b8d4743939d953e7c1f50042851c7a4d6 100644 (file)
--- a/res/res_pjsip/pjsip_configuration.c
+++ b/res/res_pjsip/pjsip_configuration.c
@@ -966,7 +966,9 @@ 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);