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| author | ache <ache@FreeBSD.org> | 2001-08-29 18:53:53 +0000 |
|---|---|---|
| committer | ache <ache@FreeBSD.org> | 2001-08-29 18:53:53 +0000 |
| commit | e4aa34eee032faef51918fdfa9d9f0758d999654 (patch) | |
| tree | b13679ad244312a2106286a1bc88442dada379a3 /sys/kern/kern_lockf.c | |
| parent | 2718e600893a07376eef7b04996fdeab3aeff0da (diff) | |
| download | FreeBSD-src-e4aa34eee032faef51918fdfa9d9f0758d999654.zip FreeBSD-src-e4aa34eee032faef51918fdfa9d9f0758d999654.tar.gz | |
advlock: simplify overflow checks
Diffstat (limited to 'sys/kern/kern_lockf.c')
| -rw-r--r-- | sys/kern/kern_lockf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/kern_lockf.c b/sys/kern/kern_lockf.c index 47f470c..c60705f 100644 --- a/sys/kern/kern_lockf.c +++ b/sys/kern/kern_lockf.c @@ -121,8 +121,8 @@ lf_advlock(ap, head, size) break; case SEEK_END: - if ((fl->l_start > 0 && size > OFF_MAX - fl->l_start) || - (fl->l_start < 0 && size + fl->l_start > OFF_MAX)) + if (size > OFF_MAX || + (fl->l_start > 0 && size > OFF_MAX - fl->l_start)) return (EOVERFLOW); start = size + fl->l_start; break; |
