The patch titled
Videopix Frame Grabber: Fix unreleased lock in vfc_debug()
has been added to the -mm tree. Its filename is
videopix-frame-grabber-fix-unreleased-lock-in-vfc_debug.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: Videopix Frame Grabber: Fix unreleased lock in vfc_debug()
From: Matthias Kaehlcke <matthias.kaehlcke@xxxxxxxxx>
Videopix Frame Grabber: vfc_debug() doesn't release the device lock
when copy_from_user() fails
Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/sbus/char/vfc_dev.c | 1 +
1 files changed, 1 insertion(+)
diff -puN drivers/sbus/char/vfc_dev.c~videopix-frame-grabber-fix-unreleased-lock-in-vfc_debug drivers/sbus/char/vfc_dev.c
--- a/drivers/sbus/char/vfc_dev.c~videopix-frame-grabber-fix-unreleased-lock-in-vfc_debug
+++ a/drivers/sbus/char/vfc_dev.c
@@ -248,6 +248,7 @@ static int vfc_debug(struct vfc_dev *dev
buffer,inout.len);
if (copy_to_user(argp,&inout,sizeof(inout))) {
+ vfc_unlock_device(dev);
kfree(buffer);
return -EFAULT;
}
_
Patches currently in -mm which might be from matthias.kaehlcke@xxxxxxxxx are
kcopyd-use-mutex-instead-of-semaphore.patch
git-mtd.patch
git-netdev-all.patch
block-device-elevator-use-list_for_each_entry-instead-of-list_for_each.patch
videopix-frame-grabber-fix-unreleased-lock-in-vfc_debug.patch
drivers-block-ubc-use-list_for_each_entry.patch
use-list_for_each_entry-for-iteration-in-prism-54-driver.patch
use-mutexes-instead-of-semaphores-in-i2o-driver.patch
fs-block_devc-use-list_for_each_entry.patch
use-mutex-instead-of-semaphore-in-capi-20-driver.patch
drivers-edac-change-from-semaphore-to-mutex-operation.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
