diff options
Diffstat (limited to 'apps/app_nbscat.c')
-rwxr-xr-x | apps/app_nbscat.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/apps/app_nbscat.c b/apps/app_nbscat.c index 515806941..150744bcc 100755 --- a/apps/app_nbscat.c +++ b/apps/app_nbscat.c @@ -117,17 +117,22 @@ static int NBScat_exec(struct ast_channel *chan, void *data) char offset[AST_FRIENDLY_OFFSET]; short frdata[160]; } myf; + + LOCAL_USER_ADD(u); + if (socketpair(AF_LOCAL, SOCK_STREAM, 0, fds)) { ast_log(LOG_WARNING, "Unable to create socketpair\n"); + LOCAL_USER_REMOVE(u); return -1; } - LOCAL_USER_ADD(u); + ast_stopstream(chan); owriteformat = chan->writeformat; res = ast_set_write_format(chan, AST_FORMAT_SLINEAR); if (res < 0) { ast_log(LOG_WARNING, "Unable to set write format to signed linear\n"); + LOCAL_USER_REMOVE(u); return -1; } @@ -191,11 +196,14 @@ static int NBScat_exec(struct ast_channel *chan, void *data) } close(fds[0]); close(fds[1]); - LOCAL_USER_REMOVE(u); + if (pid > -1) kill(pid, SIGKILL); if (!res && owriteformat) ast_set_write_format(chan, owriteformat); + + LOCAL_USER_REMOVE(u); + return res; } |