diff options
Diffstat (limited to 'sys/kern')
| -rw-r--r-- | sys/kern/kern_sysctl.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/kern/kern_sysctl.c b/sys/kern/kern_sysctl.c index b69ac8f..89fbb9a 100644 --- a/sys/kern/kern_sysctl.c +++ b/sys/kern/kern_sysctl.c @@ -1221,9 +1221,9 @@ sysctl_old_kernel(struct sysctl_req *req, const void *p, size_t l) if (i > 0) bcopy(p, (char *)req->oldptr + req->oldidx, i); } - req->oldidx += l; if (req->oldptr && i != l) return (ENOMEM); + req->oldidx += l; return (0); } @@ -1320,9 +1320,10 @@ sysctl_old_user(struct sysctl_req *req, const void *p, size_t l) size_t i, len, origidx; origidx = req->oldidx; - req->oldidx += l; - if (req->oldptr == NULL) + if (req->oldptr == NULL) { + req->oldidx += l; return (0); + } /* * If we have not wired the user supplied buffer and we are currently * holding locks, drop a witness warning, as it's possible that @@ -1344,6 +1345,7 @@ sysctl_old_user(struct sysctl_req *req, const void *p, size_t l) return (error); if (i < l) return (ENOMEM); + req->oldidx += l; return (0); } |
