diff options
Diffstat (limited to 'sys/kern/kern_proc.c')
| -rw-r--r-- | sys/kern/kern_proc.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/sys/kern/kern_proc.c b/sys/kern/kern_proc.c index e4981e2..4cbb04f 100644 --- a/sys/kern/kern_proc.c +++ b/sys/kern/kern_proc.c @@ -912,10 +912,10 @@ sysctl_kern_proc(SYSCTL_HANDLER_ARGS) return (EINVAL); p = pfind((pid_t)name[0]); if (!p) - return (0); - if (p_cansee(curthread, p)) { + return (ESRCH); + if ((error = p_cansee(curthread, p))) { PROC_UNLOCK(p); - return (0); + return (error); } error = sysctl_out_proc(p, req, KERN_PROC_NOTHREADS); return (error); @@ -1091,11 +1091,11 @@ sysctl_kern_proc_args(SYSCTL_HANDLER_ARGS) p = pfind((pid_t)name[0]); if (!p) - return (0); + return (ESRCH); - if ((!ps_argsopen) && p_cansee(curthread, p)) { + if ((!ps_argsopen) && (error = p_cansee(curthread, p))) { PROC_UNLOCK(p); - return (0); + return (error); } if (req->newptr && curproc != p) { @@ -1135,6 +1135,7 @@ sysctl_kern_proc_sv_name(SYSCTL_HANDLER_ARGS) char *sv_name; int *name; int namelen; + int error; namelen = arg2; if (namelen != 1) @@ -1142,10 +1143,10 @@ sysctl_kern_proc_sv_name(SYSCTL_HANDLER_ARGS) name = (int *)arg1; if ((p = pfind((pid_t)name[0])) == NULL) - return (0); - if (p_cansee(curthread, p)) { + return (ESRCH); + if ((error = p_cansee(curthread, p))) { PROC_UNLOCK(p); - return (0); + return (error); } sv_name = p->p_sysent->sv_name; PROC_UNLOCK(p); |
