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Reset last error before moving the file pointer.

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svn path=/trunk/; revision=5932
This commit is contained in:
Eric Kohl 2003-08-30 13:32:52 +00:00
parent b69868a964
commit 45d8282507
1 changed files with 4 additions and 0 deletions
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4
reactos/tools/cabman/cabinet.cxx
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@ -2020,6 +2020,7 @@ unsigned long CCabinet::ReadString(char* String, unsigned long MaxLength)
/* Back up some bytes */
Size = (BytesRead - Size) - 1;
#if defined(WIN32)
SetLastError(NO_ERROR);
(unsigned int)SetFilePointer(FileHandle,
-(long)Size,
NULL,
@ -2055,12 +2056,14 @@ unsigned long CCabinet::ReadFileTable()
/* Seek to file table */
#if defined(WIN32)
SetLastError(NO_ERROR);
(unsigned int)SetFilePointer(FileHandle,
CABHeader.FileTableOffset,
NULL,
FILE_BEGIN);
if (GetLastError() != NO_ERROR) {
DPRINT(MIN_TRACE, ("SetFilePointer() failed.\n"));
DPRINT(MIN_TRACE, ("Error: %lu\n", GetLastError()));
return CAB_STATUS_INVALID_CAB;
}
#else
@ -2136,6 +2139,7 @@ unsigned long CCabinet::ReadDataBlocks(PCFFOLDER_NODE FolderNode)
/* Seek to data block */
#if defined(WIN32)
SetLastError(NO_ERROR);
(unsigned int)SetFilePointer(FileHandle,
AbsoluteOffset,
NULL,