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    Annotation of /trunk/freetype/patches/freetype-2.3.2-ttgload.patch

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    Revision 210 - (hide annotations) (download)
    Thu May 24 09:45:22 2007 UTC (17 years ago) by niro
    File size: 1063 byte(s) 
    -security fix
    1 niro 210 diff -Naur freetype-2.3.2/src/truetype/ttgload.c freetype-2.3.2-m32/src/truetype/ttgload.c
    2     --- freetype-2.3.2/src/truetype/ttgload.c 2007-02-01 08:36:16.000000000 +0100
    3     +++ freetype-2.3.2-m32/src/truetype/ttgload.c 2007-05-22 21:49:12.000000000 +0200
    4     @@ -271,7 +271,11 @@
    5    
    6     n_points = 0;
    7     if ( n_contours > 0 )
    8     + {
    9     n_points = cont[-1] + 1;
    10     + if ( n_points < 0 )
    11     + goto Invalid_Outline;
    12     + }
    13    
    14     /* note that we will add four phantom points later */
    15     error = FT_GLYPHLOADER_CHECK_POINTS( gloader, n_points + 4, 0 );
    16     @@ -682,7 +686,7 @@
    17     FT_GlyphLoader gloader = loader->gloader;
    18     FT_Error error = TT_Err_Ok;
    19     FT_Outline* outline;
    20     - FT_UInt n_points;
    21     + FT_Int n_points;
    22    
    23    
    24     outline = &gloader->current.outline;
    25     @@ -709,7 +713,7 @@
    26     /* Deltas apply to the unscaled data. */
    27     FT_Vector* deltas;
    28     FT_Memory memory = loader->face->memory;
    29     - FT_UInt i;
    30     + FT_Int i;
    31    
    32    
    33     error = TT_Vary_Get_Glyph_Deltas( (TT_Face)(loader->face),