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fixed length calculation of lpDependencies

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svn path=/trunk/; revision=19292
This commit is contained in:
Christoph von Wittich 2005-11-17 13:45:02 +00:00
parent d711215962
commit 5333007c97
1 changed files with 23 additions and 9 deletions
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32
reactos/lib/advapi32/service/scm.c
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@ -285,6 +285,9 @@ CreateServiceA(
LPWSTR lpDependenciesW = NULL;
LPWSTR lpServiceStartNameW = NULL;
LPWSTR lpPasswordW = NULL;
DWORD dwDependenciesLength = 0;
DWORD dwLength;
LPSTR lpStr;
int len = MultiByteToWideChar(CP_ACP, 0, lpServiceName, -1, NULL, 0);
lpServiceNameW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
@ -322,8 +325,19 @@ CreateServiceA(
}
MultiByteToWideChar(CP_ACP, 0, lpLoadOrderGroup, -1, lpLoadOrderGroupW, len);
len = MultiByteToWideChar(CP_ACP, 0, lpDependencies, -1, NULL, 0);
lpDependenciesW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
if (lpDependencies != NULL)
{
lpStr = (LPSTR)lpDependencies;
while (*lpStr)
{
dwLength = strlen(lpStr) + 1;
dwDependenciesLength += dwLength;
lpStr = lpStr + dwLength;
}
dwDependenciesLength++;
}
lpDependenciesW = HeapAlloc(GetProcessHeap(), 0, dwDependenciesLength * sizeof(WCHAR));
if (!lpDependenciesW)
{
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
@ -365,13 +379,13 @@ CreateServiceA(
cleanup:
if (!lpServiceNameW) HeapFree(GetProcessHeap(), 0, lpServiceNameW);
if (!lpDisplayNameW) HeapFree(GetProcessHeap(), 0, lpDisplayNameW);
if (!lpBinaryPathNameW) HeapFree(GetProcessHeap(), 0, lpBinaryPathNameW);
if (!lpLoadOrderGroupW) HeapFree(GetProcessHeap(), 0, lpLoadOrderGroupW);
if (!lpDependenciesW) HeapFree(GetProcessHeap(), 0, lpDependenciesW);
if (!lpServiceStartNameW) HeapFree(GetProcessHeap(), 0, lpServiceStartNameW);
if (!lpPasswordW) HeapFree(GetProcessHeap(), 0, lpPasswordW);
HeapFree(GetProcessHeap(), 0, lpServiceNameW);
HeapFree(GetProcessHeap(), 0, lpDisplayNameW);
HeapFree(GetProcessHeap(), 0, lpBinaryPathNameW);
HeapFree(GetProcessHeap(), 0, lpLoadOrderGroupW);
HeapFree(GetProcessHeap(), 0, lpDependenciesW);
HeapFree(GetProcessHeap(), 0, lpServiceStartNameW);
HeapFree(GetProcessHeap(), 0, lpPasswordW);
return RetVal;
}