diff options
| author | Tobias Klauser <tklauser@distanz.ch> | 2014-02-21 18:44:25 +0100 |
|---|---|---|
| committer | Tobias Klauser <tklauser@distanz.ch> | 2014-02-21 18:48:42 +0100 |
| commit | 064f4eddf1facae6eb50a7d928c6b049ee4231bf (patch) | |
| tree | c7c6a813b231043c84e9a9d42db9b85ebadf4489 /netsniff-ng.c | |
| parent | 1c2d641fc0a17d98b65709309e113e29d8834d9c (diff) | |
netsniff-ng: Exit gracefully for all possible termination signals
Handle all termination signals that we're allowed to handle (SIGKILL
can't be handled) in order to exit gracefully in any regular termination
case. Without this fix, pcap files written by netsniff-ng might be
corrupted.
Reported-by: Mike Westmacott <mikewestmacott@googlemail.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'netsniff-ng.c')
| -rw-r--r-- | netsniff-ng.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/netsniff-ng.c b/netsniff-ng.c index c5966b1..351dcc9 100644 --- a/netsniff-ng.c +++ b/netsniff-ng.c @@ -113,6 +113,8 @@ static void signal_handler(int number) { switch (number) { case SIGINT: + case SIGQUIT: + case SIGTERM: sigint = 1; case SIGHUP: default: @@ -1372,6 +1374,8 @@ int main(int argc, char **argv) ctx.device_in = xstrdup("any"); register_signal(SIGINT, signal_handler); + register_signal(SIGQUIT, signal_handler); + register_signal(SIGTERM, signal_handler); register_signal(SIGHUP, signal_handler); tprintf_init(); |