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A few UB fixes (#1272)

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* Fix OoB in ObjDriftie

* Fix OoB in EnHorseLinkChild

* Fix negative shift in jpegdecode

* more oob fixes

* AVOID_UB

* clean

* huh?

* change viint.h macros

* objdriftice

* ub labelling

* review

* review

* fix z_parameter arrays

* u32 cast

* missing &
This commit is contained in:
Anghelo Carvajal
2023-06-24 04:40:26 -04:00
committed by GitHub
parent 19da43859e
commit 9b341a4d6a
10 changed files with 86 additions and 59 deletions
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src/code/z_vimode.c
+4 -4
View File
@@ -153,14 +153,14 @@ void ViMode_Configure(OSViMode* viMode, s32 type, s32 tvType, s32 loRes, s32 ant
viMode->comRegs.vSync++;
if (tvType == OS_TV_MPAL) {
viMode->comRegs.hSync += HSYNC(1, 4);
viMode->comRegs.leap += LEAP((u16)-4, (u16)-2);
viMode->comRegs.leap += LEAP(-4, -2);
}
} else {
viMode->fldRegs[0].vStart += START((u16)-3, (u16)-2);
viMode->fldRegs[0].vStart += START(-3, -2);
if (tvType == OS_TV_MPAL) {
viMode->fldRegs[0].vBurst += BURST((u8)-2, (u8)-1, 12, -1);
viMode->fldRegs[0].vBurst += BURST(-2, -1, 12, -1);
} else if (tvType == OS_TV_PAL) {
viMode->fldRegs[1].vBurst += BURST((u8)-2, (u8)-1, 2, 0);
viMode->fldRegs[1].vBurst += BURST(-2, -1, 2, 0);
}
}