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Diffstat (limited to 'fs/eventpoll.c')
-rw-r--r--fs/eventpoll.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 2fabd19cdeea..396a3c075fd4 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -2259,7 +2259,6 @@ COMPAT_SYSCALL_DEFINE6(epoll_pwait, int, epfd,
compat_size_t, sigsetsize)
{
long err;
- compat_sigset_t csigmask;
sigset_t ksigmask, sigsaved;
/*
@@ -2269,9 +2268,8 @@ COMPAT_SYSCALL_DEFINE6(epoll_pwait, int, epfd,
if (sigmask) {
if (sigsetsize != sizeof(compat_sigset_t))
return -EINVAL;
- if (copy_from_user(&csigmask, sigmask, sizeof(csigmask)))
+ if (get_compat_sigset(&ksigmask, sigmask))
return -EFAULT;
- sigset_from_compat(&ksigmask, &csigmask);
sigsaved = current->blocked;
set_current_blocked(&ksigmask);
}