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If name of DLL to load contains a path and it has been loaded before,

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find the previous entry

svn path=/trunk/; revision=4588
This commit is contained in:
Gé van Geldorp 2003-04-26 10:05:38 +00:00
parent 1e0a179dd4
commit 1139966a4e
1 changed files with 15 additions and 3 deletions
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18
reactos/lib/ntdll/ldr/utils.c
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@ -1,4 +1,4 @@
/* $Id: utils.c,v 1.61 2003/04/18 08:28:31 gvg Exp $
/* $Id: utils.c,v 1.62 2003/04/26 10:05:38 gvg Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -227,7 +227,8 @@ LdrLoadDll (IN PWSTR SearchPath OPTIONAL,
*BaseAddress = NtCurrentPeb()->ImageBaseAddress;
return STATUS_SUCCESS;
}
*BaseAddress = NULL;
DPRINT("LdrLoadDll(Name \"%wZ\" BaseAddress %x)\n",
@ -517,6 +518,8 @@ LdrFindEntryForName(PUNICODE_STRING Name,
PLIST_ENTRY ModuleListHead;
PLIST_ENTRY Entry;
PLDR_MODULE ModulePtr;
BOOLEAN ContainsPath;
unsigned i;
DPRINT("NTDLL.LdrFindEntryForName(Name %wZ)\n", Name);
@ -535,13 +538,22 @@ LdrFindEntryForName(PUNICODE_STRING Name,
return(STATUS_SUCCESS);
}
ContainsPath = (2 <= Name->Length && L':' == Name->Buffer[1]);
for (i = 0; ! ContainsPath && i < Name->Length; i++)
{
ContainsPath = L'\\' == Name->Buffer[i] ||
L'/' == Name->Buffer[i];
}
while (Entry != ModuleListHead)
{
ModulePtr = CONTAINING_RECORD(Entry, LDR_MODULE, InLoadOrderModuleList);
DPRINT("Scanning %wZ %wZ\n", &ModulePtr->BaseDllName, Name);
if (RtlCompareUnicodeString(&ModulePtr->BaseDllName, Name, TRUE) == 0)
if ((! ContainsPath &&
0 == RtlCompareUnicodeString(&ModulePtr->BaseDllName, Name, TRUE)) ||
(ContainsPath &&
0 == RtlCompareUnicodeString(&ModulePtr->FullDllName, Name, TRUE)))
{
*Module = ModulePtr;
return(STATUS_SUCCESS);