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GP-4226 Detect BRANCHIND used as a RETURN

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caheckman 2024-01-12 20:48:09 +00:00
parent dffb5fd859
commit e655ab3cb3
8 changed files with 115 additions and 37 deletions
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Ghidra/Features/Decompiler/src/decompile/cpp/flow.hh
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@ -137,7 +137,7 @@ private:
void checkMultistageJumptables(void);
void recoverJumpTables(vector<JumpTable *> &newTables,vector<PcodeOp *> &notreached);
void deleteCallSpec(FuncCallSpecs *fc); ///< Remove the given call site from the list for \b this function
void truncateIndirectJump(PcodeOp *op,int4 failuremode); ///< Treat indirect jump as indirect call that never returns
void truncateIndirectJump(PcodeOp *op,JumpTable::RecoveryMode mode); ///< Treat indirect jump as CALLIND/RETURN
static bool isInArray(vector<PcodeOp *> &array,PcodeOp *op);
public:
FlowInfo(Funcdata &d,PcodeOpBank &o,BlockGraph &b,vector<FuncCallSpecs *> &q); ///< Constructor