diff options
| author | Peter Wemm <peter@FreeBSD.org> | 2001-11-03 13:26:15 +0000 |
|---|---|---|
| committer | Peter Wemm <peter@FreeBSD.org> | 2001-11-03 13:26:15 +0000 |
| commit | 6c1534a73e5b86aee3406bcbe24dab1169cddd7b (patch) | |
| tree | 8bfe350f2ca6ab507001bcefffbfd985f90fd61f /sys | |
| parent | b9d9d8e74c2227151d776d187ad598a5411b5bf6 (diff) | |
Notes
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/kern/kern_sig.c | 4 | ||||
| -rw-r--r-- | sys/sys/_sigset.h | 2 | ||||
| -rw-r--r-- | sys/sys/signal.h | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/sys/kern/kern_sig.c b/sys/kern/kern_sig.c index 469a20fab830..da9b64cd4004 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); diff --git a/sys/sys/_sigset.h b/sys/sys/_sigset.h index 8fa9854f4850..440a678fd41c 100644 --- a/sys/sys/_sigset.h +++ b/sys/sys/_sigset.h @@ -53,7 +53,7 @@ #define _SIG_IDX(sig) ((sig) - 1) #define _SIG_WORD(sig) (_SIG_IDX(sig) >> 5) #define _SIG_BIT(sig) (1 << (_SIG_IDX(sig) & 31)) -#define _SIG_VALID(sig) ((sig) < _SIG_MAXSIG && (sig) > 0) +#define _SIG_VALID(sig) ((sig) <= _SIG_MAXSIG && (sig) > 0) /* * System defined signals. diff --git a/sys/sys/signal.h b/sys/sys/signal.h index 8fa9854f4850..440a678fd41c 100644 --- a/sys/sys/signal.h +++ b/sys/sys/signal.h @@ -53,7 +53,7 @@ #define _SIG_IDX(sig) ((sig) - 1) #define _SIG_WORD(sig) (_SIG_IDX(sig) >> 5) #define _SIG_BIT(sig) (1 << (_SIG_IDX(sig) & 31)) -#define _SIG_VALID(sig) ((sig) < _SIG_MAXSIG && (sig) > 0) +#define _SIG_VALID(sig) ((sig) <= _SIG_MAXSIG && (sig) > 0) /* * System defined signals. |