build: Fix compiler warnings/errors.

The compiler complained about a couple of variables that weren't
initialized but were being used. Initializing them to NULL resolves the
warnings/errors.

ASTERISK-28362 #close

Change-Id: I6243afc5459b416edff6bbf571b0489f6b852e4b

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 08aa90bc49d931c041fcfaf23e95fc68c35ae97b..e12761cd4d4947d35f0610e096baf0ede8e98141 100644 (file)
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -11637,7 +11637,7 @@ static int process_sdp_a_text(const char *a, struct sip_pvt *p, struct ast_rtp_c
                                ast_verbose("Discarded description format %s for ID %u\n", mimeSubtype, codec);
                }
        } else if (!strncmp(a, red_fmtp, strlen(red_fmtp))) {
-               char *rest;
+               char *rest = NULL;
                /* count numbers of generations in fmtp */
                red_cp = &red_fmtp[strlen(red_fmtp)];
                strncpy(red_fmtp, a, 100);

diff --git a/pbx/pbx_dundi.c b/pbx/pbx_dundi.c
index f0d586dfcc9e10e8c83207d687331310661e0c99..fa90cb82ac361dedc624428706120ce97e1becfa 100644 (file)
--- a/pbx/pbx_dundi.c
+++ b/pbx/pbx_dundi.c
@@ -3071,7 +3071,7 @@ static char *dundi_show_hints(struct ast_cli_entry *e, int cmd, struct ast_cli_a
        ast_cli(a->fd, FORMAT2, "Prefix", "Context", "Expiration", "From");
 
        for (db_entry = db_tree; db_entry; db_entry = db_entry->next) {
-               char *rest;
+               char *rest = NULL;
 
                if (ast_get_time_t(db_entry->data, &ts, 0, &length)) {
                        continue;