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debug: fix a string overflow in comments

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This commit is contained in:
Fabrice Bellet 2014-12-02 23:12:44 +01:00 committed by Olivier Galibert
parent 1417b6be30
commit 146393cf11
1 changed files with 1 additions and 1 deletions
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src/emu/debug/dvdisasm.c
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@ -420,7 +420,7 @@ bool debug_view_disasm::recompute(offs_t pc, int startline, int lines)
offs_t comment_address = source.m_space.byte_to_address(m_byteaddress[instr]); offs_t comment_address = source.m_space.byte_to_address(m_byteaddress[instr]);
const char *text = source.m_device.debug()->comment_text(comment_address); const char *text = source.m_device.debug()->comment_text(comment_address);
if (text != NULL) if (text != NULL)
sprintf(&destbuf[m_divider2], "// %.*s", row_width - m_divider2 - 1, text); sprintf(&destbuf[m_divider2], "// %.*s", row_width - m_divider2 - 4, text);
} }
// see if the line changed at all // see if the line changed at all