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| 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/libsystemd/sd-bus/bus-socket.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/libsystemd/sd-bus/bus-socket.c')
| -rw-r--r-- | src/libsystemd/sd-bus/bus-socket.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libsystemd/sd-bus/bus-socket.c b/src/libsystemd/sd-bus/bus-socket.c index 4fffc6581d..93ebe80b07 100644 --- a/src/libsystemd/sd-bus/bus-socket.c +++ b/src/libsystemd/sd-bus/bus-socket.c @@ -738,7 +738,8 @@ int bus_socket_exec(sd_bus *b) { if (pid == 0) { /* Child */ - reset_all_signal_handlers(); + (void) reset_all_signal_handlers(); + (void) reset_signal_mask(); close_all_fds(s+1, 1); |