thirdparty/yaft
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check array index range

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uobikiemukot 2015-07-29 15:38:26 +09:00
parent 59bcf3e7c0
commit abb87048c5
1 changed files with 3 additions and 0 deletions
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3
tools/bdf.h
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@ -141,6 +141,9 @@ int read_bitmap(struct glyph_list_t **glist_head, struct glyph_t *default_glyph,
shift_glyph(bdf_header, bdf_char); shift_glyph(bdf_header, bdf_char);
if (bdf_char->encoding < 0 || bdf_char->encoding >= UCS2_CHARS)
return BDF_CHAR;
code = convert_table[bdf_char->encoding]; code = convert_table[bdf_char->encoding];
width = bdf_char->dwidth; width = bdf_char->dwidth;
height = bdf_header->ascent + bdf_header->descent; height = bdf_header->ascent + bdf_header->descent;