diff options
Diffstat (limited to 'kernel/compat.c')
| -rw-r--r-- | kernel/compat.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/kernel/compat.c b/kernel/compat.c index 0770ac57c62..e5cc33c7122 100644 --- a/kernel/compat.c +++ b/kernel/compat.c @@ -587,7 +587,11 @@ COMPAT_SYSCALL_DEFINE5(waitid, return ret; if (uru) { - ret = put_compat_rusage(&ru, uru); + /* sys_waitid() overwrites everything in ru */ + if (COMPAT_USE_64BIT_TIME) + ret = copy_to_user(uru, &ru, sizeof(ru)); + else + ret = put_compat_rusage(&ru, uru); if (ret) return ret; } |