Commit ae902683 authored Jun 21, 2017 by Lynus Vaz

msm: kgsl: Ignore stale size when allocating pages



When allocating pages start out with a zero count for the size and
page count. This ignores any stale data in those fields.

Change-Id: I41fabcd66dbb17ffffefe03012a9cdc808b28214
Signed-off-by: Lynus Vaz <lvaz@codeaurora.org>

parent 573e501b

drivers/gpu/msm/kgsl_sharedmem.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -736,6 +736,8 @@ kgsl_sharedmem_page_alloc_user(struct kgsl_memdesc *memdesc,
		*/

		memdesc->pages = kgsl_malloc(len_alloc * sizeof(struct page *));
		memdesc->page_count = 0;
		memdesc->size = 0;

		if (memdesc->pages == NULL) {
		ret = -ENOMEM;