Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-07-22 12:44:20 +00:00
Code Issues Projects Releases Packages Wiki Activity

don't leak the captured file name in NtCreatePagingFile() when probing the other parameters failed

Browse source 
svn path=/trunk/; revision=13582
This commit is contained in:
Thomas Bluemel 2005-02-15 14:37:53 +00:00
parent 4f0495a525
commit a2e0ee8993
1 changed files with 5 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

5
reactos/ntoskrnl/mm/pagefile.c
View file

@ -775,6 +775,7 @@ NtCreatePagingFile(IN PUNICODE_STRING FileName,
} }
PreviousMode = ExGetPreviousMode(); PreviousMode = ExGetPreviousMode();
Status = RtlCaptureUnicodeString(&CapturedFileName, Status = RtlCaptureUnicodeString(&CapturedFileName,
PreviousMode, PreviousMode,
PagedPool, PagedPool,
@ -805,6 +806,9 @@ NtCreatePagingFile(IN PUNICODE_STRING FileName,
if (!NT_SUCCESS(Status)) if (!NT_SUCCESS(Status))
{ {
RtlReleaseCapturedUnicodeString(&CapturedFileName,
PreviousMode,
FALSE);
return Status; return Status;
} }
} }
@ -834,6 +838,7 @@ NtCreatePagingFile(IN PUNICODE_STRING FileName,
CreateFileTypeNone, CreateFileTypeNone,
NULL, NULL,
SL_OPEN_PAGING_FILE | IO_NO_PARAMETER_CHECKING); SL_OPEN_PAGING_FILE | IO_NO_PARAMETER_CHECKING);
RtlReleaseCapturedUnicodeString(&CapturedFileName, RtlReleaseCapturedUnicodeString(&CapturedFileName,
PreviousMode, PreviousMode,
FALSE); FALSE);