Commit c817e6cc authored by Matthew Wilcox's avatar Matthew Wilcox Committed by Kees Cook
Browse files

Convert v4l2 event to struct_size 



Signed-off-by: default avatarMatthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: default avatarKees Cook <keescook@chromium.org>
parent 7654cb1b

drivers/media/v4l2-core/v4l2-event.c

+1 −2
Original line number Diff line number Diff line
@@ -215,8 +215,7 @@ int v4l2_event_subscribe(struct v4l2_fh *fh, 
	if (elems < 1)

		elems = 1;



	sev = kvzalloc(sizeof(*sev) + sizeof(struct v4l2_kevent) * elems,

		       GFP_KERNEL);

	sev = kvzalloc(struct_size(sev, events, elems), GFP_KERNEL);

	if (!sev)

		return -ENOMEM;

	for (i = 0; i < elems; i++)

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