Sprinter/mame
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

vt1682: probably fix fullrom read buffer overflow

Browse Source
This commit is contained in:
hap 2021-05-10 22:50:33 +02:00
parent 74c2c0c64a
commit fcdf72bdaa
2 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/emu/emumem.cpp
View File

@ -1043,7 +1043,7 @@ void memory_bank::configure_entries(int startentry, int numentries, void *base,
// fill in the requested bank entries
for (int entrynum = 0; entrynum < numentries; entrynum ++)
m_entries[entrynum + startentry] = reinterpret_cast<u8 *>(base) + entrynum * stride ;
m_entries[entrynum + startentry] = reinterpret_cast<u8 *>(base) + entrynum * stride;
}

8
src/mame/drivers/vt1682.cpp
View File

@ -574,7 +574,7 @@ private:
void vt1682_timer_enable_trampoline_w(uint8_t data)
{
// this is used for raster interrpt effects, despite not being a scanline timer, so knowing when it triggers is useful, so trampoline it to avoid passing m_screen to the device
// this is used for raster interrupt effects, despite not being a scanline timer, so knowing when it triggers is useful, so trampoline it to avoid passing m_screen to the device
LOGMASKED(LOG_OTHER, "%s: vt1682_timer_enable_trampoline_w: %02x @ position y%d, x%d\n", machine().describe_context(), data, m_screen->vpos(), m_screen->hpos());
m_system_timer_dev->vt1682_timer_enable_w(data);
};
@ -6085,7 +6085,7 @@ ROM_START( zone7in1p )
ROM_END
ROM_START( dance555 )
ROM_REGION( 0x2000000, "mainrom", 0 )
ROM_REGION( 0x2000000, "mainrom", ROMREGION_ERASE00 )
ROM_LOAD( "39vf6401.u3", 0x000000, 0x800000, CRC(13b1ccef) SHA1(3eb494816a1781a5e6a45bd0562b2b8326598ef7) )
ROM_END
@ -6173,13 +6173,13 @@ ROM_START( 110dance )
ROM_END
ROM_START( lxts3 )
ROM_REGION( 0x800000, "mainrom", 0 )
ROM_REGION( 0x2000000, "mainrom", ROMREGION_ERASE00 )
ROM_LOAD( "lexibooktoystory_mx29lv640mt_00c2227e.bin", 0x00000, 0x800000, CRC(91344ae7) SHA1(597fc4a27dd1fb6e6f5fda1c4ea237c07e9dba71))
ROM_END
ROM_START( gm235upc )
ROM_REGION( 0x800000, "mainrom", 0 )
ROM_REGION( 0x2000000, "mainrom", ROMREGION_ERASE00 )
ROM_LOAD( "39vf3201.u3", 0x00000, 0x400000, CRC(182f8a2c) SHA1(7be56e1063cc8dbb78c419f5adc05b8cd65c8e2f))
// also has RAM
ROM_END