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[SERVICES] Properly check again PID

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This fixes services not being found.
With that commit and the previous one, I_QueryTagInformation is now fully
functionnal and properly returns service name for a specific tag
This commit is contained in:
Pierre Schweitzer 2018-12-30 21:25:48 +01:00
parent ebf8785661
commit c10901966e
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GPG key ID: 7545556C3D585B0B
1 changed files with 7 additions and 3 deletions
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10
base/system/services/database.c
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@ -147,7 +147,8 @@ ScmGetServiceImageByImagePath(LPWSTR lpImagePath)
DWORD DWORD
ScmGetServiceNameFromTag(PTAG_INFO_NAME_FROM_TAG_IN_PARAMS InParams, PTAG_INFO_NAME_FROM_TAG_OUT_PARAMS *OutParams) ScmGetServiceNameFromTag(IN PTAG_INFO_NAME_FROM_TAG_IN_PARAMS InParams,
OUT PTAG_INFO_NAME_FROM_TAG_OUT_PARAMS *OutParams)
{ {
PLIST_ENTRY ServiceEntry; PLIST_ENTRY ServiceEntry;
PSERVICE CurrentService; PSERVICE CurrentService;
@ -172,7 +173,7 @@ ScmGetServiceNameFromTag(PTAG_INFO_NAME_FROM_TAG_IN_PARAMS InParams, PTAG_INFO_N
{ {
CurrentImage = CurrentService->lpImage; CurrentImage = CurrentService->lpImage;
/* And matching the PID */ /* And matching the PID */
if (CurrentImage->hProcess == (HANDLE)InParams->dwPid) if (CurrentImage->dwProcessId == InParams->dwPid)
{ {
break; break;
} }
@ -220,7 +221,10 @@ Cleanup:
/* If failure, free allocated memory */ /* If failure, free allocated memory */
if (dwError != ERROR_SUCCESS) if (dwError != ERROR_SUCCESS)
{ {
MIDL_user_free(OutBuffer); if (OutBuffer != NULL)
{
MIDL_user_free(OutBuffer);
}
} }
/* Return error/success */ /* Return error/success */