https://git.reactos.org/?p=reactos.git;a=commitdiff;h=b8e4af606a1291330ebddde58f167e60ac66299f
commit b8e4af606a1291330ebddde58f167e60ac66299f Author: Pierre Schweitzer <[email protected]> AuthorDate: Sun Aug 26 22:56:25 2018 +0200 Commit: Pierre Schweitzer <[email protected]> CommitDate: Sun Aug 26 22:56:25 2018 +0200 [NTOSKRNL] Properly reset pinning state on pinning failure --- ntoskrnl/cc/pin.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/ntoskrnl/cc/pin.c b/ntoskrnl/cc/pin.c index 3a0ee6ed9d..65525eed83 100644 --- a/ntoskrnl/cc/pin.c +++ b/ntoskrnl/cc/pin.c @@ -191,6 +191,12 @@ CcPinMappedData ( Result = ExAcquireSharedStarveExclusive(&iBcb->Lock, BooleanFlagOn(Flags, PIN_WAIT)); } + if (!Result) + { + iBcb->Pinned = FALSE; + iBcb->Vacb->PinCount--; + } + return Result; }
