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| author | Maxime Ripard <mripard@kernel.org> | 2026-03-12 10:25:41 +0300 |
|---|---|---|
| committer | Maxime Ripard <mripard@kernel.org> | 2026-03-12 10:25:41 +0300 |
| commit | f08ceb71c5a5615577e7c841e1e00a89f495ab51 (patch) | |
| tree | a024ee0aa3a8c5f3da518c7a9e15c6be131dd4f5 /include/linux/eventpoll.h | |
| parent | f66d6cc6891e41be96380261943837b1909107b3 (diff) | |
| parent | 58351f46de26bcc4403f9972f7aed430d15cbd03 (diff) | |
| download | linux-f08ceb71c5a5615577e7c841e1e00a89f495ab51.tar.xz | |
Merge drm/drm-next into drm-misc-next
Biju Das needs a patch for rz-du merged in 7.0-rc3
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Diffstat (limited to 'include/linux/eventpoll.h')
| -rw-r--r-- | include/linux/eventpoll.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/include/linux/eventpoll.h b/include/linux/eventpoll.h index ccb478eb174b..ea9ca0e4172a 100644 --- a/include/linux/eventpoll.h +++ b/include/linux/eventpoll.h @@ -82,11 +82,14 @@ static inline struct epoll_event __user * epoll_put_uevent(__poll_t revents, __u64 data, struct epoll_event __user *uevent) { - if (__put_user(revents, &uevent->events) || - __put_user(data, &uevent->data)) - return NULL; - + scoped_user_write_access_size(uevent, sizeof(*uevent), efault) { + unsafe_put_user(revents, &uevent->events, efault); + unsafe_put_user(data, &uevent->data, efault); + } return uevent+1; + +efault: + return NULL; } #endif |
