There are some error paths in atomisp_css_frame_allocate() which don't
initialize "res" so it could lead us to try release random memory.
Fixes: a49d25364dfb ("staging/atomisp: Add support for the Intel IPU v2")
Signed-off-by: Dan Carpenter <[email protected]>
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c
b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c
index d9a5c24633cb..0f01047cdf8e 100644
--- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c
@@ -4733,7 +4733,7 @@ static int
atomisp_v4l2_framebuffer_to_css_frame(const struct v4l2_framebuffer *arg,
struct atomisp_css_frame **result)
{
- struct atomisp_css_frame *res;
+ struct atomisp_css_frame *res = NULL;
unsigned int padded_width;
enum atomisp_css_frame_format sh_format;
char *tmp_buf = NULL;
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