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- If looking up a long name for a process failed, use short one. This fixes the issue with "System" not being displayed correctly.

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- Round up process name length more correctly, as suggested by Evgeniy Boltik.
See issue #4087 for more details.

svn path=/trunk/; revision=39737
This commit is contained in:
Aleksey Bragin 2009-02-24 11:34:08 +00:00
parent d06192c7c9
commit 98d1576628
1 changed files with 5 additions and 2 deletions
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7
reactos/ntoskrnl/ex/sysinfo.c
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@ -753,7 +753,7 @@ QSI_DEF(SystemProcessInformation)
ImageNameLength = 0; ImageNameLength = 0;
Status = SeLocateProcessImageName(Process, &ProcessImageName); Status = SeLocateProcessImageName(Process, &ProcessImageName);
szSrc = NULL; szSrc = NULL;
if (NT_SUCCESS(Status)) if (NT_SUCCESS(Status) && (ProcessImageName->Length > 0))
{ {
szSrc = (PWCHAR)((PCHAR)ProcessImageName->Buffer + ProcessImageName->Length); szSrc = (PWCHAR)((PCHAR)ProcessImageName->Buffer + ProcessImageName->Length);
/* Loop the file name*/ /* Loop the file name*/
@ -777,7 +777,10 @@ QSI_DEF(SystemProcessInformation)
} }
/* Round up the image name length as NT does */ /* Round up the image name length as NT does */
ImageNameMaximumLength = ROUND_UP(ImageNameLength, 8); if (ImageNameLength > 0)
ImageNameMaximumLength = ROUND_UP(ImageNameLength + sizeof(WCHAR), 8);
else
ImageNameMaximumLength = 0;
TotalSize += CurrentSize + ImageNameMaximumLength; TotalSize += CurrentSize + ImageNameMaximumLength;