mirror of https://github.com/freetype/freetype
2006-08-18 Jens Claudius <jens.claudius@yahoo.com>
* freetype2/src/gxvalid/gxvmod.c (GXV_TABLE_DECL): Mark local variable `_sfnt' as volatile since it must keep its value across a call to ft_setjmp. (gxv_validate): Same for local variables `memory' and `valid'. (classic_kern_validate): Same for local variables `memory', `ckern', and `valid'. * freetype2/src/otvalid/otvmod.c (otv_validate): Same for function parameter `face' and local variables `base', `gdef', `gpos', `gsub', `jstf', and 'valid'. * freetype2/src/sfnt/ttcmap.c (tt_face_build_cmaps): Same for local variable `cmap'.
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ChangeLog
17
ChangeLog
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@ -1,3 +1,20 @@
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2006-08-18 Jens Claudius <jens.claudius@yahoo.com>
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* freetype2/src/gxvalid/gxvmod.c (GXV_TABLE_DECL): Mark local
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variable `_sfnt' as volatile since it must keep its value across
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a call to ft_setjmp.
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(gxv_validate): Same for local variables `memory' and `valid'.
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(classic_kern_validate): Same for local variables `memory',
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`ckern', and `valid'.
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* freetype2/src/otvalid/otvmod.c (otv_validate): Same for function
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parameter `face' and local variables `base', `gdef', `gpos', `gsub',
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`jstf', and 'valid'.
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* freetype2/src/sfnt/ttcmap.c (tt_face_build_cmaps): Same for
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local variable `cmap'.
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2006-08-16 David Turner <david@freetype.org>
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* src/cid/cidgload.c (cid_slot_load_glyph),
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@ -72,9 +72,9 @@
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}
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#define GXV_TABLE_DECL( _sfnt ) \
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FT_Byte *_sfnt = NULL; \
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FT_ULong len_ ## _sfnt = 0
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#define GXV_TABLE_DECL( _sfnt ) \
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FT_Byte* volatile _sfnt = NULL; \
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FT_ULong len_ ## _sfnt = 0
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#define GXV_TABLE_LOAD( _sfnt ) \
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if ( ( FT_VALIDATE_ ## _sfnt ## _INDEX < table_count ) && \
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@ -109,10 +109,10 @@
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FT_Bytes tables[FT_VALIDATE_GX_LENGTH],
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FT_UInt table_count )
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{
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FT_Memory memory = FT_FACE_MEMORY( face );
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FT_Memory volatile memory = FT_FACE_MEMORY( face );
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FT_Error error = GXV_Err_Ok;
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FT_ValidatorRec valid;
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FT_Error error = GXV_Err_Ok;
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FT_ValidatorRec volatile valid;
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FT_UInt i;
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@ -191,13 +191,13 @@
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FT_UInt ckern_flags,
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FT_Bytes* ckern_table )
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{
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FT_Memory memory = FT_FACE_MEMORY( face );
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FT_Memory volatile memory = FT_FACE_MEMORY( face );
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FT_Byte* ckern = NULL;
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FT_ULong len_ckern = 0;
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FT_Byte* volatile ckern = NULL;
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FT_ULong len_ckern = 0;
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FT_Error error = GXV_Err_Ok;
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FT_ValidatorRec valid;
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FT_Error error = GXV_Err_Ok;
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FT_ValidatorRec volatile valid;
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*ckern_table = NULL;
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@ -65,18 +65,22 @@
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static FT_Error
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otv_validate( FT_Face face,
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FT_UInt ot_flags,
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FT_Bytes *ot_base,
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FT_Bytes *ot_gdef,
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FT_Bytes *ot_gpos,
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FT_Bytes *ot_gsub,
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FT_Bytes *ot_jstf )
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otv_validate( FT_Face volatile face,
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FT_UInt ot_flags,
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FT_Bytes *ot_base,
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FT_Bytes *ot_gdef,
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FT_Bytes *ot_gpos,
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FT_Bytes *ot_gsub,
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FT_Bytes *ot_jstf )
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{
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FT_Error error = OTV_Err_Ok;
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FT_Byte *base, *gdef, *gpos, *gsub, *jstf;
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FT_ULong len_base, len_gdef, len_gpos, len_gsub, len_jstf;
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FT_ValidatorRec valid;
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FT_Error error = OTV_Err_Ok;
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FT_Byte* volatile base;
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FT_Byte* volatile gdef;
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FT_Byte* volatile gpos;
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FT_Byte* volatile gsub;
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FT_Byte* volatile jstf;
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FT_ULong len_base, len_gdef, len_gpos, len_gsub, len_jstf;
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FT_ValidatorRec volatile valid;
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base = gdef = gpos = gsub = jstf = NULL;
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@ -2273,7 +2273,7 @@
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if ( offset && offset <= face->cmap_size - 2 )
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{
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FT_Byte* cmap = table + offset;
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FT_Byte* volatile cmap = table + offset;
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volatile FT_UInt format = TT_PEEK_USHORT( cmap );
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const TT_CMap_Class* volatile pclazz = tt_cmap_classes;
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TT_CMap_Class volatile clazz;
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