diff options
| -rw-r--r-- | channels/chan_dahdi.c | 12 | ||||
| -rw-r--r-- | channels/sig_analog.c | 12 |
2 files changed, 22 insertions, 2 deletions
diff --git a/channels/chan_dahdi.c b/channels/chan_dahdi.c index 0db84df1f..46c45899b 100644 --- a/channels/chan_dahdi.c +++ b/channels/chan_dahdi.c @@ -8603,8 +8603,18 @@ static struct ast_frame *dahdi_handle_event(struct ast_channel *ast) ast_log(LOG_WARNING, "Unable to allocate three-way subchannel\n"); goto winkflashdone; } - /* Make new channel */ + + /* + * Make new channel + * + * We cannot hold the p or ast locks while creating a new + * channel. + */ + ast_mutex_unlock(&p->lock); + ast_channel_unlock(ast); chan = dahdi_new(p, AST_STATE_RESERVED, 0, SUB_THREEWAY, 0, NULL); + ast_channel_lock(ast); + ast_mutex_lock(&p->lock); if (p->dahditrcallerid) { if (!p->origcid_num) p->origcid_num = ast_strdup(p->cid_num); diff --git a/channels/sig_analog.c b/channels/sig_analog.c index 63523358c..5d71696be 100644 --- a/channels/sig_analog.c +++ b/channels/sig_analog.c @@ -3205,8 +3205,18 @@ static struct ast_frame *__analog_handle_event(struct analog_pvt *p, struct ast_ ast_log(LOG_WARNING, "Unable to allocate three-way subchannel\n"); goto winkflashdone; } - /* Make new channel */ + + /* + * Make new channel + * + * We cannot hold the p or ast locks while creating a new + * channel. + */ + analog_unlock_private(p); + ast_channel_unlock(ast); chan = analog_new_ast_channel(p, AST_STATE_RESERVED, 0, ANALOG_SUB_THREEWAY, NULL); + ast_channel_lock(ast); + analog_lock_private(p); if (!chan) { ast_log(LOG_WARNING, "Cannot allocate new call structure on channel %d\n", |