diff options
Diffstat (limited to 'src/libstddjb/selfpipe_trapset.c')
| -rw-r--r-- | src/libstddjb/selfpipe_trapset.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libstddjb/selfpipe_trapset.c b/src/libstddjb/selfpipe_trapset.c index ed09b50..33ac861 100644 --- a/src/libstddjb/selfpipe_trapset.c +++ b/src/libstddjb/selfpipe_trapset.c @@ -37,7 +37,7 @@ int selfpipe_trapset (sigset_t const *set) { unsigned int i = 1 ; if (selfpipe_fd < 0) return (errno = EBADF, -1) ; - for (; i <= NSIG ; i++) + for (; i < NSIG ; i++) { int h = sigismember(set, i) ; if (h < 0) continue ; @@ -50,7 +50,7 @@ int selfpipe_trapset (sigset_t const *set) if (sig_restore(i) < 0) break ; } } - if (i <= NSIG) + if (i < NSIG) { int e = errno ; sig_restoreto(set, i) ; |