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| author | Quentin BUATHIER <qbuathier@tetrane.com> | 2018-12-06 09:16:51 +0100 |
|---|---|---|
| committer | Quentin BUATHIER <qbuathier@tetrane.com> | 2018-12-06 09:16:51 +0100 |
| commit | 00bae113d54014bafcf20c9f4c8c296e3e91bde5 (patch) | |
| tree | 6e082fd693deacade4d1b00330e251e047e8bbfa | |
| parent | cedae6e6f97b14f5df3ea7c5f7efd59f2bc9ad82 (diff) | |
| download | libtdevnc-00bae113d54014bafcf20c9f4c8c296e3e91bde5.tar.gz libtdevnc-00bae113d54014bafcf20c9f4c8c296e3e91bde5.zip | |
Check the return code of pipe
| -rw-r--r-- | libvncserver/main.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libvncserver/main.c b/libvncserver/main.c index c34ae7e..17bef7e 100644 --- a/libvncserver/main.c +++ b/libvncserver/main.c @@ -642,7 +642,10 @@ rfbStartOnHoldClient(rfbClientPtr cl) cl->onHold = FALSE; #ifdef LIBVNCSERVER_HAVE_LIBPTHREAD if(cl->screen->backgroundLoop) { - pipe(cl->pipe_notify_client_thread); + if (pipe(cl->pipe_notify_client_thread) == -1) { + cl->pipe_notify_client_thread[0] = -1; + cl->pipe_notify_client_thread[1] = -1; + } fcntl(cl->pipe_notify_client_thread[0], F_SETFL, O_NONBLOCK); pthread_create(&cl->client_thread, NULL, clientInput, (void *)cl); |