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[Bug binutils/21588] stack-buffer-overflow in rl78_decode_opcode

From: cvs-commit at gcc dot gnu.org
Subject: [Bug binutils/21588] stack-buffer-overflow in rl78_decode_opcode
Date: Thu, 15 Jun 2017 11:37:59 +0000


--- Comment #4 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by Nick Clifton <address@hidden>:


commit 63323b5b23bd83fa7b04ea00dff593c933e9b0e3
Author: Nick Clifton <address@hidden>
Date:   Thu Jun 15 12:37:01 2017 +0100

    Fix address violation when disassembling a corrupt RL78 binary.

        PR binutils/21588
        * rl78-decode.opc (OP_BUF_LEN): Define.
        (GETBYTE): Check for the index exceeding OP_BUF_LEN.
        (rl78_decode_opcode): Use OP_BUF_LEN as the length of the op_buf
        * rl78-decode.c: Regenerate.

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