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mpr: Fix double free in WNetGetResourceInformationA.

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This commit is contained in:
Alex Henrie 2023-08-26 20:07:34 -06:00 committed by Alexandre Julliard
parent 221d5aba3f
commit afdd219194
1 changed files with 3 additions and 5 deletions
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8
dlls/mpr/wnet.c
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@ -1684,7 +1684,7 @@ DWORD WINAPI WNetGetResourceInformationA( LPNETRESOURCEA lpNetResource,
if (ret == WN_SUCCESS)
{
LPWSTR lpSystemW = NULL;
LPVOID lpBufferW;
NETRESOURCEW *lpBufferW;
size = 1024;
lpBufferW = HeapAlloc(GetProcessHeap(), 0, size);
if (lpBufferW)
@ -1705,12 +1705,10 @@ DWORD WINAPI WNetGetResourceInformationA( LPNETRESOURCEA lpNetResource,
{
ret = _thunkNetResourceArrayWToA(lpBufferW,
&count, lpBuffer, cbBuffer);
HeapFree(GetProcessHeap(), 0, lpNetResourceW);
lpNetResourceW = lpBufferW;
size = sizeof(NETRESOURCEA);
size += WideCharToMultiByte(CP_ACP, 0, lpNetResourceW->lpRemoteName,
size += WideCharToMultiByte(CP_ACP, 0, lpBufferW->lpRemoteName,
-1, NULL, 0, NULL, NULL);
size += WideCharToMultiByte(CP_ACP, 0, lpNetResourceW->lpProvider,
size += WideCharToMultiByte(CP_ACP, 0, lpBufferW->lpProvider,
-1, NULL, 0, NULL, NULL);
len = WideCharToMultiByte(CP_ACP, 0, lpSystemW,