diff options
Diffstat (limited to 'lib/libkvm/kvm_proc.c')
| -rw-r--r-- | lib/libkvm/kvm_proc.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/lib/libkvm/kvm_proc.c b/lib/libkvm/kvm_proc.c index 4bcc2e575e4d..c91786113a21 100644 --- a/lib/libkvm/kvm_proc.c +++ b/lib/libkvm/kvm_proc.c @@ -302,10 +302,16 @@ kvm_getprocs(kd, op, arg, cnt) _kvm_syserr(kd, kd->program, "kvm_getprocs"); return (0); } - kd->procbase = (struct kinfo_proc *)_kvm_malloc(kd, size); - if (kd->procbase == 0) - return (0); - st = sysctl(mib, op == KERN_PROC_ALL ? 3 : 4, kd->procbase, &size, NULL, 0); + kd->procbase = 0; + do { + size += size / 10; + kd->procbase = (struct kinfo_proc *) + _kvm_realloc(kd, kd->procbase, size); + if (kd->procbase == 0) + return (0); + st = sysctl(mib, op == KERN_PROC_ALL ? 3 : 4, + kd->procbase, &size, NULL, 0); + } while (st == -1 && errno == ENOMEM); if (st == -1) { _kvm_syserr(kd, kd->program, "kvm_getprocs"); return (0); |