rgbds/test/asm/garbage_char.asm at 30a95d735ac2f62c6ae3705fb4c052812e7a3472 - rgbds - AlterWare Git

gbdev/rgbds

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dbrotz 1decf5d0d4 Fix out of bounds array access in lexer

If the type char is signed, then in the function
yylex_GetFloatMaskAndFloatLen(), *s can have a negative value and be converted
to a negative int32_t which is then used as an array index. It should be
converted to uint8_t instead to ensure that the value is in the bounds of the
tFloatingFirstChar, tFloatingSecondChar, and tFloatingChars arrays.

2019-07-04 17:01:29 -07:00

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