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openSUSE:Evergreen:11.4
freetype2.418
bnc641580_CVE-2010-3311.diff
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File bnc641580_CVE-2010-3311.diff of Package freetype2.418
--- src/base/ftstream.c | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) Index: freetype-2.4.4/src/base/ftstream.c =================================================================== --- freetype-2.4.4.orig/src/base/ftstream.c +++ freetype-2.4.4/src/base/ftstream.c @@ -70,8 +70,16 @@ { FT_Error error = FT_Err_Ok; + /* note that seeking to the first position after the file is valid */ + if ( pos > stream->size ) + { + FT_ERROR(( "FT_Stream_Seek:" + " invalid i/o; pos = 0x%lx, size = 0x%lx\n", + pos, stream->size )); + error = FT_Err_Invalid_Stream_Operation; + } - if ( stream->read ) + if ( !error && stream->read ) { if ( stream->read( stream, pos, 0, 0 ) ) { @@ -82,15 +90,6 @@ error = FT_Err_Invalid_Stream_Operation; } } - /* note that seeking to the first position after the file is valid */ - else if ( pos > stream->size ) - { - FT_ERROR(( "FT_Stream_Seek:" - " invalid i/o; pos = 0x%lx, size = 0x%lx\n", - pos, stream->size )); - - error = FT_Err_Invalid_Stream_Operation; - } if ( !error ) stream->pos = pos;
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