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fixed MT03464: fixed potential out of array access in src/emu/video/voodoo.c logerror() [Oliver Stöneberg]

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Oliver Stöneberg 2012-09-24 14:01:50 +00:00
parent cc659dcabd
commit 7a7fa028bd
1 changed files with 1 additions and 1 deletions
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src/emu/video/voodoo.c
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@ -3720,7 +3720,7 @@ static UINT32 register_r(voodoo_state *v, offs_t offset)
/* first make sure this register is readable */ /* first make sure this register is readable */
if (!(v->regaccess[regnum] & REGISTER_READ)) if (!(v->regaccess[regnum] & REGISTER_READ))
{ {
logerror("VOODOO.%d.ERROR:Invalid attempt to read %s\n", v->index, v->regnames[regnum]); logerror("VOODOO.%d.ERROR:Invalid attempt to read %s\n", v->index, regnum < 225 ? v->regnames[regnum] : "unknown register");
return 0xffffffff; return 0xffffffff;
} }