Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2fa3195d72f7d0cfb4dcb2b0dfa265ed0fa5cfa3
Commit: 2fa3195d72f7d0cfb4dcb2b0dfa265ed0fa5cfa3
Parent: e5071b5493b1dcfa98a6e8a75f56997f6d4a0c25
Author: Matthias Kaehlcke <[EMAIL PROTECTED]>
AuthorDate: Tue Jul 31 01:37:24 2007 -0700
Committer: David S. Miller <[EMAIL PROTECTED]>
CommitDate: Tue Jul 31 01:37:24 2007 -0700
[SPARC] Videopix Frame Grabber: Fix unreleased lock in vfc_debug()
Videopix Frame Grabber: vfc_debug() doesn't release the device lock
when copy_from_user() fails
Signed-off-by: Matthias Kaehlcke <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
---
drivers/sbus/char/vfc_dev.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/sbus/char/vfc_dev.c b/drivers/sbus/char/vfc_dev.c
index 26b1d2a..9269f7f 100644
--- a/drivers/sbus/char/vfc_dev.c
+++ b/drivers/sbus/char/vfc_dev.c
@@ -248,6 +248,7 @@ static int vfc_debug(struct vfc_dev *dev, int cmd, void
__user *argp)
buffer,inout.len);
if (copy_to_user(argp,&inout,sizeof(inout))) {
+ vfc_unlock_device(dev);
kfree(buffer);
return -EFAULT;
}
-
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