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Windows Driver: remove dependency to wcsstr by using simple memcmp comparison

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This commit is contained in:
Mounir IDRASSI
2017-07-14 17:16:07 +02:00
parent f45dba14be
commit 6674fb4401
1 changed files with 1 additions and 1 deletions
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src/Driver/Ntvol.c
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@@ -793,7 +793,7 @@ NTSTATUS TCOpenVolume (PDEVICE_OBJECT DeviceObject,
Extension->bRawDevice = bRawDevice; Extension->bRawDevice = bRawDevice;
memset (Extension->wszVolume, 0, sizeof (Extension->wszVolume)); memset (Extension->wszVolume, 0, sizeof (Extension->wszVolume));
if (wcsstr (pwszMountVolume, WIDE ("\\??\\UNC\\")) == pwszMountVolume) if ((wcslen (pwszMountVolume) > 8) && (0 == memcmp (pwszMountVolume, WIDE ("\\??\\UNC\\"), 8 * sizeof (WCHAR))))
{ {
/* UNC path */ /* UNC path */
RtlStringCbPrintfW (Extension->wszVolume, RtlStringCbPrintfW (Extension->wszVolume,