diff options
Diffstat (limited to 'signal/sigaction.c')
| -rw-r--r-- | signal/sigaction.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/signal/sigaction.c b/signal/sigaction.c index f761ca2612..c99001af42 100644 --- a/signal/sigaction.c +++ b/signal/sigaction.c @@ -24,7 +24,7 @@ int __sigaction (int sig, const struct sigaction *act, struct sigaction *oact) { - if (sig <= 0 || sig >= NSIG) + if (sig <= 0 || sig >= NSIG || __is_internal_signal (sig)) { __set_errno (EINVAL); return -1; |