diff options
Diffstat (limited to 'dep/CascLib/src/common/FileStream.cpp')
| -rw-r--r-- | dep/CascLib/src/common/FileStream.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/dep/CascLib/src/common/FileStream.cpp b/dep/CascLib/src/common/FileStream.cpp index cb49f7f4ac1..7e0dd3cd484 100644 --- a/dep/CascLib/src/common/FileStream.cpp +++ b/dep/CascLib/src/common/FileStream.cpp @@ -134,6 +134,7 @@ static bool BaseFile_Open(TFileStream * pStream, const TCHAR * szFileName, DWORD if(fstat64(handle, &fileinfo) == -1) { SetLastError(errno); + close(handle); return false; } @@ -192,7 +193,11 @@ static bool BaseFile_Read( // we have to update the file position if(ByteOffset != pStream->Base.File.FilePos) { - lseek64((intptr_t)pStream->Base.File.hFile, (off64_t)(ByteOffset), SEEK_SET); + if(lseek64((intptr_t)pStream->Base.File.hFile, (off64_t)(ByteOffset), SEEK_SET) == (off64_t)-1) + { + SetLastError(errno); + return false; + } pStream->Base.File.FilePos = ByteOffset; } @@ -263,7 +268,11 @@ static bool BaseFile_Write(TFileStream * pStream, ULONGLONG * pByteOffset, const // we have to update the file position if(ByteOffset != pStream->Base.File.FilePos) { - lseek64((intptr_t)pStream->Base.File.hFile, (off64_t)(ByteOffset), SEEK_SET); + if(lseek64((intptr_t)pStream->Base.File.hFile, (off64_t)(ByteOffset), SEEK_SET) == (off64_t)-1) + { + SetLastError(errno); + return false; + } pStream->Base.File.FilePos = ByteOffset; } |