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| author |   ratchov <ratchov@openbsd.org> | 2019-06-29 06:05:26 +0000 |
|---|---|---|
| committer | ratchov <ratchov@openbsd.org> | 2019-06-29 06:05:26 +0000 |
| commit | 95d14907e3e7b1337604dc538627d0a76dab909f (patch) | |
| tree | 303cf98ac21f3f2d4a7ba1221411e4ec583ea512 /lib/libsndio/sio.c | |
| parent | Introduce ISA-like locators on cbus(4) to specify resources in (diff) | |
| download | wireguard-openbsd-95d14907e3e7b1337604dc538627d0a76dab909f.tar.xz wireguard-openbsd-95d14907e3e7b1337604dc538627d0a76dab909f.zip | |
Check if syscalls return -1 instead of any negative value.
"Looks right" deraadt
Diffstat (limited to 'lib/libsndio/sio.c')
| -rw-r--r-- | lib/libsndio/sio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libsndio/sio.c b/lib/libsndio/sio.c index edc1fda711d..da19c80d506 100644 --- a/lib/libsndio/sio.c +++ b/lib/libsndio/sio.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sio.c,v 1.23 2018/10/31 10:06:54 miko Exp $ */ +/* $OpenBSD: sio.c,v 1.24 2019/06/29 06:05:26 ratchov Exp $ */ /* * Copyright (c) 2008 Alexandre Ratchov <alex@caoua.org> * @@ -220,7 +220,7 @@ sio_psleep(struct sio_hdl *hdl, int event) } for (;;) { nfds = sio_pollfd(hdl, pfd, event); - while (poll(pfd, nfds, -1) < 0) { + while (poll(pfd, nfds, -1) == -1) { if (errno == EINTR) continue; DPERROR("sio_psleep: poll"); |