diff options
Diffstat (limited to 'channel.c')
-rwxr-xr-x | channel.c | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -786,6 +786,8 @@ void ast_deactivate_generator(struct ast_channel *chan) int ast_activate_generator(struct ast_channel *chan, struct ast_generator *gen, void *params) { + int res = 0; + ast_mutex_lock(&chan->lock); if (chan->generatordata) { if (chan->generator && chan->generator->release) chan->generator->release(chan, chan->generatordata); @@ -795,9 +797,10 @@ int ast_activate_generator(struct ast_channel *chan, struct ast_generator *gen, if ((chan->generatordata = gen->alloc(chan, params))) { chan->generator = gen; } else { - return -1; + res = -1; } - return 0; + ast_mutex_unlock(&chan->lock); + return res; } int ast_waitfor_n_fd(int *fds, int n, int *ms, int *exception) |