git.openpandora.org / pandora-kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 811c72b) | patch
USB: cdc-wdm: fix memory leak
authorOliver Neukum <oliver@neukum.org>
Fri, 27 Apr 2012 12:36:37 +0000 (14:36 +0200)
committerBen Hutchings <ben@decadent.org.uk>
Wed, 30 May 2012 23:43:32 +0000 (00:43 +0100)
commit7569109b102712a5b04d5be7820d54f8dad93b90
tree1ed185b6edc28728f60fc2fb28ee60c1c967d8b0tree | snapshot
parent811c72ba0a81cbbca676656341413dbbde20b438commit | diff
USB: cdc-wdm: fix memory leak

commit 2f338c8a1904e2e7aa5a8bd12fb0cf2422d17da4 upstream.

cleanup() is not called if the last close() comes after
disconnect(). That leads to a memory leak. Rectified
by checking for an earlier disconnect() in release()

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
drivers/usb/class/cdc-wdm.c diff | blob | history
Pandora Kernel Repository