MT#63317 fix off by one

Change-Id: I4fa5b6819e55e6cc42a6fbe9f0db8ffa2e7b384d Warned-by: Coverity
7 months ago · 15a71f4070
parent b018e64463
commit 15a71f4070
1 changed files with 2 additions and 2 deletions
--- a/daemon/call.c
+++ b/daemon/call.c
@ -3593,8 +3593,8 @@ static void monologue_bundle_mid(struct call_monologue *ml) {
 					"%u/'" STR_FORMAT "'), removing it in favour of MID",
 					ext->id, ext_exist->id, STR_FMT(&ext_exist->name));
 				t_hash_table_remove(media->extmap_ht, GUINT_TO_POINTER(ext_exist->id));
-				if (ext_exist->id <= 14)
-					media->extmap_a[ext_exist->id] = NULL;
+				if (ext_exist->id > 0 && ext_exist->id <= 14)
+					media->extmap_a[ext_exist->id - 1] = NULL;
 				t_queue_remove(&media->extmap, ext_exist); // XXX also not ideal
 				rtp_extension_free(ext_exist);
 			}