diff options
| -rw-r--r-- | main/dial.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/main/dial.c b/main/dial.c index 34d2f7055..127f327d1 100644 --- a/main/dial.c +++ b/main/dial.c @@ -295,6 +295,7 @@ static int begin_dial_prerun(struct ast_dial_channel *channel, struct ast_channe char numsubst[AST_MAX_EXTENSION]; struct ast_format_cap *cap_all_audio = NULL; struct ast_format_cap *cap_request; + struct ast_format_cap *requester_cap = NULL; struct ast_assigned_ids assignedids = { .uniqueid = channel->assignedid1, .uniqueid2 = channel->assignedid2, @@ -305,6 +306,7 @@ static int begin_dial_prerun(struct ast_dial_channel *channel, struct ast_channe ast_channel_lock(chan); max_forwards = ast_max_forwards_get(chan); + requester_cap = ao2_bump(ast_channel_nativeformats(chan)); ast_channel_unlock(chan); if (max_forwards <= 0) { @@ -318,8 +320,8 @@ static int begin_dial_prerun(struct ast_dial_channel *channel, struct ast_channe if (cap && ast_format_cap_count(cap)) { cap_request = cap; - } else if (chan) { - cap_request = ast_channel_nativeformats(chan); + } else if (requester_cap) { + cap_request = requester_cap; } else { cap_all_audio = ast_format_cap_alloc(AST_FORMAT_CAP_FLAG_DEFAULT); ast_format_cap_append_by_type(cap_all_audio, AST_MEDIA_TYPE_AUDIO); @@ -332,6 +334,7 @@ static int begin_dial_prerun(struct ast_dial_channel *channel, struct ast_channe return -1; } cap_request = NULL; + ao2_cleanup(requester_cap); ao2_cleanup(cap_all_audio); if (chan) { |