diff options
Diffstat (limited to 'lib/pselect.c')
-rw-r--r-- | lib/pselect.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/pselect.c b/lib/pselect.c index 50200a4b421..54732e5cce3 100644 --- a/lib/pselect.c +++ b/lib/pselect.c @@ -45,6 +45,12 @@ pselect (int nfds, fd_set *restrict rfds, sigset_t origmask; struct timeval tv, *tvp; + if (nfds < 0 || nfds > FD_SETSIZE) + { + errno = EINVAL; + return -1; + } + if (timeout) { if (! (0 <= timeout->tv_nsec && timeout->tv_nsec < 1000000000)) @@ -53,8 +59,10 @@ pselect (int nfds, fd_set *restrict rfds, return -1; } - tv.tv_sec = timeout->tv_sec; - tv.tv_usec = (timeout->tv_nsec + 999) / 1000; + tv = (struct timeval) { + .tv_sec = timeout->tv_sec, + .tv_usec = (timeout->tv_nsec + 999) / 1000 + }; tvp = &tv; } else |