| commit | 715edfb0b2c42ae79a60300b87eca000c6e59cd2 | |
| author | Huw Davies <huw@codeweavers.com> | |
| Tue, 6 Jul 2021 09:11:47 +0000 (6 10:11 +0100) | ||
| committer | Alexandre Julliard <julliard@winehq.org> | |
| Tue, 6 Jul 2021 14:06:51 +0000 (6 16:06 +0200) | ||
| tree | 2f086147676bbefcbc92246c3cd87a0eb9d0e21a | treesnapshot (tar.gz zip) |
| parent | 34a9d3e40f71ddc2f03c976830bf8b9f6a35ea25 | commitdiff |
mountmgr.sys: Move dhcp lookup to a worker thread.
While this is a reasonable change per se, the motivation is to avoid a
deadlock when mountmgr.sys calls into iphlpapi and further into
nsiproxy.sys via the nsi device. nsiproxy.sys is hosted by the same
process as mountmgr.sys so is unable to handle the request while
it is also waiting for that same request to return.
The correct long-term solution is for mountmgr.sys to call the
netio.sys versions of the iphlpapi functions. These will call the
kernel-side versions of the nsi functions without going through the
nsi device.
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
While this is a reasonable change per se, the motivation is to avoid a
deadlock when mountmgr.sys calls into iphlpapi and further into
nsiproxy.sys via the nsi device. nsiproxy.sys is hosted by the same
process as mountmgr.sys so is unable to handle the request while
it is also waiting for that same request to return.
The correct long-term solution is for mountmgr.sys to call the
netio.sys versions of the iphlpapi functions. These will call the
kernel-side versions of the nsi functions without going through the
nsi device.
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
| dlls/mountmgr.sys/mountmgr.c | diffblobblamehistory |