From 92ebce5ac55dba258c608248dddf59eca3f7f514 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 14 May 2017 23:54:33 -0400 Subject: osf_wait4: switch to kernel_wait4() ... and sanitize copying rusage to userland Signed-off-by: Al Viro --- kernel/exit.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'kernel/exit.c') diff --git a/kernel/exit.c b/kernel/exit.c index f3b8c3a87bc1..462fc25eec6e 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -1639,8 +1639,8 @@ Efault: return -EFAULT; } -static long kernel_wait4(pid_t upid, int __user *stat_addr, - int options, struct rusage *ru) +long kernel_wait4(pid_t upid, int __user *stat_addr, int options, + struct rusage *ru) { struct wait_opts wo; struct pid *pid = NULL; -- cgit