The patch titled
drivers/media/video/cpia2/cpia2_usb.c: fix error-path leak
has been added to the -mm tree. Its filename is
drivers-media-video-cpia2-cpia2_usbc-free.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: drivers/media/video/cpia2/cpia2_usb.c: fix error-path leak
From: Amit Choudhary <amit2030@xxxxxxxxx>
Free previously allocated memory (in array elements) if kmalloc() returns
NULL in submit_urbs().
Signed-off-by: Amit Choudhary <amit2030@xxxxxxxxx>
Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/media/video/cpia2/cpia2_usb.c | 4 ++++
1 files changed, 4 insertions(+)
diff -puN drivers/media/video/cpia2/cpia2_usb.c~drivers-media-video-cpia2-cpia2_usbc-free drivers/media/video/cpia2/cpia2_usb.c
--- a/drivers/media/video/cpia2/cpia2_usb.c~drivers-media-video-cpia2-cpia2_usbc-free
+++ a/drivers/media/video/cpia2/cpia2_usb.c
@@ -640,6 +640,10 @@ static int submit_urbs(struct camera_dat
cam->sbuf[i].data =
kmalloc(FRAMES_PER_DESC * FRAME_SIZE_PER_DESC, GFP_KERNEL);
if (!cam->sbuf[i].data) {
+ while (--i >= 0) {
+ kfree(cam->sbuf[i].data);
+ cam->sbuf[i].data = NULL;
+ }
return -ENOMEM;
}
}
_
Patches currently in -mm which might be from amit2030@xxxxxxxxx are
git-dvb.patch
drivers-media-video-cpia2-cpia2_usbc-free.patch
-
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
