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[RTL]: Fix a bug in RtlGetCurrentDirectory_U.

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svn path=/trunk/; revision=54586
This commit is contained in:
Alex Ionescu
2011-12-04 16:27:32 +00:00
parent aa165b016c
commit 778d8cec8a
1 changed files with 3 additions and 3 deletions
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reactos/lib/rtl/path.c
+3 -3
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@@ -899,13 +899,13 @@ RtlGetCurrentDirectory_U(IN ULONG MaximumLength,
{
/* Call has no space for it, fail, add the trailing slash */
RtlReleasePebLock();
return Bytes + sizeof(L'\\');
return Bytes + sizeof(OBJ_NAME_PATH_SEPARATOR);
}
}
else
{
/* Check if caller does not have enough space */
if (MaximumLength <= Bytes)
if (MaximumLength < Bytes)
{
/* Call has no space for it, fail */
RtlReleasePebLock();
@@ -917,7 +917,7 @@ RtlGetCurrentDirectory_U(IN ULONG MaximumLength,
RtlCopyMemory(Buffer, CurDirName, Bytes);
/* The buffer should end with a path separator */
ASSERT(Buffer[Length - 1] == L'\\');
ASSERT(Buffer[Length - 1] == OBJ_NAME_PATH_SEPARATOR);
/* Again check for our two cases (drive root vs path) */
if ((Length <= 1) || (Buffer[Length - 2] != L':'))