diff options
| author | peter <peter@FreeBSD.org> | 2001-11-03 13:26:15 +0000 |
|---|---|---|
| committer | peter <peter@FreeBSD.org> | 2001-11-03 13:26:15 +0000 |
| commit | bd5684dc54f898bf506b8b5ef204930f61162e1c (patch) | |
| tree | 8bfe350f2ca6ab507001bcefffbfd985f90fd61f /sys/kern/kern_sig.c | |
| parent | abb3f5c7b465fe3b3869034ff107cbfc9b493ee5 (diff) | |
| download | FreeBSD-src-bd5684dc54f898bf506b8b5ef204930f61162e1c.zip FreeBSD-src-bd5684dc54f898bf506b8b5ef204930f61162e1c.tar.gz | |
_SIG_MAXSIG (128) is the highest legal signal. The arrays are offset
by one - see _SIG_IDX(). Revert part of my mis-correction in kern_sig.c
(but signal 0 still has to be allowed) and fix _SIG_VALID() (it was
rejecting ignal 128).
Diffstat (limited to 'sys/kern/kern_sig.c')
| -rw-r--r-- | sys/kern/kern_sig.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/kern_sig.c b/sys/kern/kern_sig.c index 469a20f..da9b64c 100644 --- a/sys/kern/kern_sig.c +++ b/sys/kern/kern_sig.c @@ -1053,7 +1053,7 @@ kill(td, uap) register struct proc *p; int error = 0; - if ((u_int)uap->signum >= _SIG_MAXSIG) + if ((u_int)uap->signum > _SIG_MAXSIG) return (EINVAL); mtx_lock(&Giant); @@ -1105,7 +1105,7 @@ okillpg(td, uap) { int error; - if ((u_int)uap->signum >= _SIG_MAXSIG) + if ((u_int)uap->signum > _SIG_MAXSIG) return (EINVAL); mtx_lock(&Giant); error = killpg1(td->td_proc, uap->signum, uap->pgid, 0); |
