Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-04-20 04:20:46 +00:00
Code Issues Projects Releases Packages Wiki Activity

[NTOSKRNL]

Browse source 
Fix handling of compressed names in the registry.

svn path=/trunk/; revision=62036
This commit is contained in:
Timo Kreuzer 2014-02-08 14:54:57 +00:00
parent c135323120
commit dead0458d9
1 changed files with 10 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
reactos/ntoskrnl/config/cmname.c
View file

@ -65,7 +65,7 @@ CmpCopyCompressedName(IN PWCHAR Destination,
for (i = 0; i < Length; i++)
{
/* Copy each character */
Destination[i] = (WCHAR)((PCHAR)Source)[i];
Destination[i] = (WCHAR)((PUCHAR)Source)[i];
}
}
@ -76,7 +76,7 @@ CmpNameSize(IN PHHIVE Hive,
{
ULONG i;
/* For old hives, just retun the length */
/* For old hives, just return the length */
if (Hive->Version == 1) return Name->Length;
/* For new versions, check for compressed name */
@ -111,27 +111,27 @@ CmpCompareCompressedName(IN PCUNICODE_STRING SearchName,
IN ULONG NameLength)
{
WCHAR *p;
CHAR *pp;
WCHAR p1, p2;
UCHAR *pp;
WCHAR chr1, chr2;
USHORT SearchLength;
LONG Result;
/* Set the pointers and length and then loop */
p = SearchName->Buffer;
pp = (PCHAR)CompressedName;
pp = (PUCHAR)CompressedName;
SearchLength = (SearchName->Length / sizeof(WCHAR));
while ((SearchLength) && (NameLength))
{
/* Get the characters */
p1 = *p++;
p2 = (WCHAR)(*pp++);
chr1 = *p++;
chr2 = (WCHAR)(*pp++);
/* Check if we have a direct match */
if (p1 != p2)
if (chr1 != chr2)
{
/* See if they match and return result if they don't */
Result = (LONG)RtlUpcaseUnicodeChar(p1) -
(LONG)RtlUpcaseUnicodeChar(p2);
Result = (LONG)RtlUpcaseUnicodeChar(chr1) -
(LONG)RtlUpcaseUnicodeChar(chr2);
if (Result) return Result;
}