diff options
| author | Lennart Poettering <lennart@poettering.net> | 2015-05-31 23:55:55 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-06-10 01:28:58 +0200 |
| commit | ce30c8dcb41dfe9264f79f30c7f51c0e74576638 (patch) | |
| tree | 2d5c05e1225b43ec3d9870316899c1e87f7f381d /src/core/busname.c | |
| parent | 0c2c2a3aeb4c348e41d5d634c397faa3aa35cba7 (diff) | |
tree-wide: whenever we fork off a foreign child process reset signal mask/handlers
Also, when the child is potentially long-running make sure to set a
death signal.
Also, ignore the result of the reset operations explicitly by casting
them to (void).
Diffstat (limited to 'src/core/busname.c')
| -rw-r--r-- | src/core/busname.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/core/busname.c b/src/core/busname.c index 3f5abbcb24..2085721546 100644 --- a/src/core/busname.c +++ b/src/core/busname.c @@ -408,8 +408,8 @@ static int busname_make_starter(BusName *n, pid_t *_pid) { if (pid == 0) { int ret; - default_signals(SIGNALS_CRASH_HANDLER, SIGNALS_IGNORE, -1); - ignore_signals(SIGPIPE, -1); + (void) default_signals(SIGNALS_CRASH_HANDLER, SIGNALS_IGNORE, -1); + (void) ignore_signals(SIGPIPE, -1); log_forget_fds(); r = bus_kernel_make_starter(n->starter_fd, n->name, n->activating, n->accept_fd, n->policy, n->policy_world); |