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| author | Caolán McNamara <caolanm@redhat.com> | 2017-03-10 15:54:32 +0000 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2017-03-10 15:55:23 +0000 |
| commit | 14cdcd154e9621ffdc4e00af7bc84b56d76d6cd4 (patch) | |
| tree | d4076d956bb4a48bd862c91183f01df22e4b0ac1 /vcl/source/filter/jpeg | |
| parent | 516bb69247c79ea0913856b9b053599f57ad90fb (diff) | |
min valid jpeg len is less than 512
our qa tests already include such, so this isn't right
Change-Id: I86fb02bf353fb5b228db915f04db6e36cfb40c51
Diffstat (limited to 'vcl/source/filter/jpeg')
| -rw-r--r-- | vcl/source/filter/jpeg/JpegReader.cxx | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/vcl/source/filter/jpeg/JpegReader.cxx b/vcl/source/filter/jpeg/JpegReader.cxx index 7490cb305732..ad67332ae268 100644 --- a/vcl/source/filter/jpeg/JpegReader.cxx +++ b/vcl/source/filter/jpeg/JpegReader.cxx @@ -30,7 +30,6 @@ #include <tools/fract.hxx> #include <memory> -#define JPEG_MIN_READ 512 #define BUFFER_SIZE 4096 /* @@ -275,24 +274,6 @@ ReadState JPEGReader::Read( Graphic& rGraphic ) { ReadState eReadState; bool bRet = false; - sal_uInt8 cDummy; - - // TODO: is it possible to get rid of this seek to the end? - // check if the stream's end is already available - mrStream.Seek( STREAM_SEEK_TO_END ); - mrStream.ReadUChar( cDummy ); - long nEndPosition = mrStream.Tell(); - - // else check if at least JPEG_MIN_READ bytes can be read - if( mrStream.GetError() == ERRCODE_IO_PENDING ) - { - mrStream.ResetError(); - if( ( nEndPosition - mnFormerPos ) < JPEG_MIN_READ ) - { - mrStream.Seek( mnLastPos ); - return JPEGREAD_NEED_MORE; - } - } // seek back to the original position mrStream.Seek( mnLastPos ); |