diff options
| author | Lennart Poettering <lennart@poettering.net> | 2011-03-16 02:55:55 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2011-03-16 02:55:55 +0100 |
| commit | dfa7f7e139e465c7685fd530d61a52c41184bcde (patch) | |
| tree | 6329c6a316fc18be850b80149708cd49444d3462 /src/manager.c | |
| parent | f9b72cd804f99222cf999c63eb3610a7f54bbf2c (diff) | |
main: check if we have a valid PID before getting the name of it
Diffstat (limited to 'src/manager.c')
| -rw-r--r-- | src/manager.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/manager.c b/src/manager.c index df75eca8c4..9edb8f09bb 100644 --- a/src/manager.c +++ b/src/manager.c @@ -2070,7 +2070,9 @@ static int manager_process_signal_fd(Manager *m) { return -errno; } - get_process_name(sfsi.ssi_pid, &p); + if (sfsi.ssi_pid > 0) + get_process_name(sfsi.ssi_pid, &p); + log_debug("Received SIG%s from PID %lu (%s)", strna(signal_to_string(sfsi.ssi_signo)), (unsigned long) sfsi.ssi_pid, strna(p)); |