[Asterisk-code-review] res_ari: Fix wrong null media for channel play (asterisk[master])

[sungtae kim]

sungtae kim has uploaded this change for review. ( https://gerrit.asterisk.org/c/asterisk/+/15205 )


Change subject: res_ari: Fix wrong null media for channel play
......................................................................

res_ari: Fix wrong null media for channel play

Fixed wrong null object handle in
/channels/<channel_id>/play request handler.

ASTERISK-29188

Change-Id: I6691c640247a51ad15f23e4a203ca8430809bafe
---
M res/res_stasis_playback.c
1 file changed, 7 insertions(+), 0 deletions(-)



  git pull ssh://gerrit.asterisk.org:29418/asterisk refs/changes/05/15205/1

diff --git a/res/res_stasis_playback.c b/res/res_stasis_playback.c
index 7665d5f..ff88f11 100644
--- a/res/res_stasis_playback.c
+++ b/res/res_stasis_playback.c
@@ -489,6 +489,13 @@
 	for (i = 0; i < media_count; i++) {
 		char *media_uri;
 
+		if (media[i] == NULL) {
+			ast_log(LOG_ERROR, "Invalid media uri. The given media is null. channel: %s\n",
+				stasis_app_control_get_channel_id(control));
+			ao2_ref(playback, -1);
+			return NULL;
+		}
+
 		media_uri = ast_malloc(strlen(media[i]) + 1);
 	 	if (!media_uri) {
 			ao2_ref(playback, -1);

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Gerrit-Project: asterisk
Gerrit-Branch: master
Gerrit-Change-Id: I6691c640247a51ad15f23e4a203ca8430809bafe
Gerrit-Change-Number: 15205
Gerrit-PatchSet: 1
Gerrit-Owner: sungtae kim <pchero21 at gmail.com>
Gerrit-MessageType: newchange
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