mirror of
https://github.com/ApfelTeeSaft/reactos.git
synced 2026-09-01 19:26:16 +00:00
00ee55172639bd54a5d836cce80f0e48edff7322
- Do not pass IO_STATUS_BLOCKs when creating IRPs for asynchronous use. Fixes a use-after-free where AfdCloseSocket would cancel IRPs without actually waiting for their completion, and proceed to free the FCB, which contained these IO_STATUS_BLOCKs. Note that using TdiBuildInternalDeviceControlIrp for these requests is broken in the first place, since it is intended for synchronous requests and requires a guarantee about the calling thread's lifetime. These functions (and their completion routines) should use IoAllocateIrp/IoReuseIrp/IoFreeIrp instead. However this can be fixed later; the incredibly annoying nonpaged pool corruption due to this that has been around for 10 years should be fixed with this commit. CORE-8640 #resolve svn path=/trunk/; revision=64838
Description
A free Windows-compatible Operating System
528 MiB
Languages
C
86.9%
C++
10.7%
Python
0.7%
Assembly
0.5%
CMake
0.5%
Other
0.4%