diff options
| -rw-r--r-- | src/pulse/context.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/src/pulse/context.c b/src/pulse/context.c index 4ded5565..ab1c1638 100644 --- a/src/pulse/context.c +++ b/src/pulse/context.c @@ -668,11 +668,24 @@ static pa_strlist *prepend_per_user(pa_strlist *l) { static int context_autospawn(pa_context *c) { pid_t pid; int status, r; - - pa_log_debug("Trying to autospawn..."); + struct sigaction sa; pa_context_ref(c); + if (sigaction(SIGCHLD, NULL, &sa) < 0) { + pa_log_debug("sigaction() failed: %s", pa_cstrerror(errno)); + pa_context_fail(c, PA_ERR_INTERNAL); + goto fail; + } + + if ((sa.sa_flags & SA_NOCLDWAIT) || sa.sa_handler == SIG_IGN) { + pa_log_debug("Process disabled waitpid(), cannot autospawn."); + pa_context_fail(c, PA_ERR_CONNECTIONREFUSED); + goto fail; + } + + pa_log_debug("Trying to autospawn..."); + if (c->spawn_api.prefork) c->spawn_api.prefork(); |