From b5563094d7dffac4dda654db476036b97a614e3a Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Mon, 20 Mar 2017 14:40:41 +0000 Subject: [PATCH] Staging: atomisp: fix an uninitialized variable bug 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 Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c index 08da8ea062ca..37d334e00be0 100644 --- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c +++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c @@ -4722,7 +4722,7 @@ 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; -- 2.11.0