[PATCH] user32: Fix NULL dereference in UnregisterDeviceNotification
zzhang at codeweavers.com
Wed May 20 07:14:57 CDT 2020
Checking NULL is usually fine. But I think you should add the tests to sechost.
There are also
I haven't look at if I_ScUnregisterDeviceNotification() is already fully implemented.
But if it is not, it would be more useful to get it upstream rather than simply checking NULL.
If checking NULL is enough to fix a real world application and you think upstreamming
the work is too much for you then a simple NULL fix is also fine.
On 5/20/20 6:30 PM, Arkadiusz Hiler wrote:
> On Sat, May 16, 2020 at 04:28:48PM +0300, Arkadiusz Hiler wrote:
>> UnregisterDeviceNotification when provided with NULL should not try to
>> dereference it and just return FALSE.
>> Signed-off-by: Arkadiusz Hiler <arek at hiler.eu>
> Hey folks,
> anything wrong with the patch that would stop you from picking it up?
> The fix is fairly simple and comes with a test. The testbot seems to be
> content with it. I also don't see anything obviously incorrect upon
> second and third look, so I'll try persistence :-)
> : https://testbot.winehq.org/JobDetails.pl?Key=71872
> : https://wiki.winehq.org/Developer_FAQ#I_sent_a_patch.2C_but_it_got_ignored._Why.3F
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