From: Andrzej Pietrasiewicz <andrze...@samsung.com>
This patch fixes two minor memory leaks in videobuf2-dma-sg module. They
might happen only in case some other operations (like memory allocation)
failed.
Signed-off-by: Andrzej Pietrasiewicz <andrze...@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprow...@samsung.com>
---
drivers/media/video/videobuf2-dma-sg.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/media/video/videobuf2-dma-sg.c
b/drivers/media/video/videobuf2-dma-sg.c
index 20b5c5d..d5311ff 100644
--- a/drivers/media/video/videobuf2-dma-sg.c
+++ b/drivers/media/video/videobuf2-dma-sg.c
@@ -88,6 +88,7 @@ static void *vb2_dma_sg_alloc(void *alloc_ctx, unsigned long
size)
fail_pages_alloc:
while (--i >= 0)
__free_page(buf->pages[i]);
+ kfree(buf->pages);
fail_pages_array_alloc:
vfree(buf->sg_desc.sglist);
@@ -176,6 +177,7 @@ userptr_fail_get_user_pages:
num_pages_from_user, buf->sg_desc.num_pages);
while (--num_pages_from_user >= 0)
put_page(buf->pages[num_pages_from_user]);
+ kfree(buf->pages);
userptr_fail_pages_array_alloc:
vfree(buf->sg_desc.sglist);
--
1.7.1.569.g6f426
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