diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2001-02-22 03:10:25 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2001-02-22 03:10:25 +0000 |
| commit | 03aaa5c436b88840034be4523838a1097bd69492 (patch) | |
| tree | f3072ac854b50dc3be79129fdd274a199b955134 | |
| parent | 57de82e571f0e87d43cdc80059281ecc843f95f8 (diff) | |
plug mem leak i introduced; spotted by millert
| -rw-r--r-- | usr.bin/top/machine.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.bin/top/machine.c b/usr.bin/top/machine.c index 1d49bca8196..a10f505bef8 100644 --- a/usr.bin/top/machine.c +++ b/usr.bin/top/machine.c @@ -1,4 +1,4 @@ -/* $OpenBSD: machine.c,v 1.22 2001/02/17 23:01:40 deraadt Exp $ */ +/* $OpenBSD: machine.c,v 1.23 2001/02/22 03:10:24 deraadt Exp $ */ /* * top - a top users display for Unix @@ -277,13 +277,15 @@ getprocs(op, arg, cnt) size_t size = 0; int mib[4] = {CTL_KERN, KERN_PROC, op, arg}; int st, nprocs; - struct kinfo_proc *procbase; + static struct kinfo_proc *procbase; st = sysctl(mib, 4, NULL, &size, NULL, 0); if (st == -1) { /* _kvm_syserr(kd, kd->program, "kvm_getprocs"); */ return (0); } + if (procbase) + free(procbase); procbase = (struct kinfo_proc *)malloc(size); if (procbase == NULL) return (0); |