greybus: sdio: fix work-queue leak and use-after-free

Browse source

A single global work-queue pointer was used for the per-connection
workqueue, something which would lead to memory leaks and all sorts of
bad things if there are ever more than one SDIO connection in a system.

Also add the missing error handling when allocating the queue.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

...

This commit is contained in:

Johan Hovold 2015-09-14 20:19:04 +02:00 • committed by Greg Kroah-Hartman

parent e5265266ec

commit b9154df5cf

1 changed files with 12 additions and 7 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

19

drivers/staging/greybus/sdio.c

View file