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Fix dMsgFlow_c::event027 aParam8 buffer size (#3153)

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Howard Luck
2026-04-11 13:54:25 -06:00
committed by GitHub
parent c57a7cf98f
commit d912857ec4
1 changed files with 6 additions and 0 deletions
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src/d/d_msg_flow.cpp
+6
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@@ -2229,7 +2229,13 @@ int dMsgFlow_c::event027(mesg_flow_node_event* i_flowNode_p, fopAc_ac_c* i_speak
u16 prm0;
getParam(&prm0, &prm1, i_flowNode_p->params);
// !@bug aParam8 is undersized; getParam always writes 4 bytes, stomping the
// 2 bytes past the buffer. Harmless on GC/Wii (MWCC stack layout absorbs it).
#if AVOID_UB
u8 aParam8[4];
#else
u8 aParam8[2];
#endif
getParam(aParam8, i_flowNode_p->params);
JUT_ASSERT(4509, (aParam8[0] >= 0 && aParam8[0] <= dSv_player_item_c::BOMB_BAG_MAX) || (aParam8[0] == 4));