diff options
Diffstat (limited to 'main/features.c')
-rw-r--r-- | main/features.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/main/features.c b/main/features.c index da31288e2..700a21f86 100644 --- a/main/features.c +++ b/main/features.c @@ -1013,7 +1013,7 @@ int ast_bridge_timelimit(struct ast_channel *chan, struct ast_bridge_config *con */ static int bridge_exec(struct ast_channel *chan, const char *data) { - RAII_VAR(struct ast_channel *, current_dest_chan, NULL, ao2_cleanup); + struct ast_channel *current_dest_chan; char *tmp_data = NULL; struct ast_flags opts = { 0, }; struct ast_bridge_config bconfig = { { 0, }, }; @@ -1022,10 +1022,11 @@ static int bridge_exec(struct ast_channel *chan, const char *data) const char *context; const char *extension; int priority; + int bridge_add_failed; struct ast_bridge_features chan_features; struct ast_bridge_features *peer_features; struct ast_bridge *bridge; - RAII_VAR(struct ast_features_xfer_config *, xfer_cfg, NULL, ao2_cleanup); + struct ast_features_xfer_config *xfer_cfg; AST_DECLARE_APP_ARGS(args, AST_APP_ARG(dest_chan); @@ -1043,8 +1044,9 @@ static int bridge_exec(struct ast_channel *chan, const char *data) ast_app_parse_options(bridge_exec_options, &opts, opt_args, args.options); /* make sure we have a valid end point */ - if (!(current_dest_chan = ast_channel_get_by_name_prefix(args.dest_chan, - strlen(args.dest_chan)))) { + current_dest_chan = ast_channel_get_by_name_prefix(args.dest_chan, + strlen(args.dest_chan)); + if (!current_dest_chan) { ast_log(LOG_WARNING, "Bridge failed because channel %s does not exist\n", args.dest_chan); return 0; @@ -1052,6 +1054,7 @@ static int bridge_exec(struct ast_channel *chan, const char *data) /* avoid bridge with ourselves */ if (chan == current_dest_chan) { + ast_channel_unref(current_dest_chan); ast_log(LOG_WARNING, "Unable to bridge channel %s with itself\n", ast_channel_name(chan)); return 0; } @@ -1123,14 +1126,20 @@ static int bridge_exec(struct ast_channel *chan, const char *data) } xfer_cfg = ast_get_chan_features_xfer_config(current_dest_chan); - if (ast_bridge_add_channel(bridge, current_dest_chan, peer_features, - ast_test_flag(&opts, BRIDGE_OPT_PLAYTONE), xfer_cfg ? xfer_cfg->xfersound : NULL)) { + bridge_add_failed = ast_bridge_add_channel(bridge, current_dest_chan, peer_features, + ast_test_flag(&opts, BRIDGE_OPT_PLAYTONE), + xfer_cfg ? xfer_cfg->xfersound : NULL); + ao2_cleanup(xfer_cfg); + if (bridge_add_failed) { ast_bridge_features_destroy(peer_features); ast_bridge_features_cleanup(&chan_features); ast_bridge_destroy(bridge, 0); goto done; } + /* Don't keep the channel ref in case it was not already in a bridge. */ + current_dest_chan = ast_channel_unref(current_dest_chan); + ast_bridge_join(bridge, chan, NULL, &chan_features, NULL, AST_BRIDGE_JOIN_PASS_REFERENCE); @@ -1143,6 +1152,7 @@ done: ast_free((char *) bconfig.end_sound); ast_free((char *) bconfig.start_sound); + ast_channel_cleanup(current_dest_chan); return 0; } |