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Fixed crash on garbage code #7033

This commit is contained in:
PKEuS 2015-10-09 13:06:52 +02:00
parent 70dce7701a
commit 7d624f2e21
2 changed files with 6 additions and 0 deletions
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1
lib/checkbool.cpp
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@ -459,6 +459,7 @@ void CheckBool::pointerArithBoolCond(const Token *tok)
return; return;
if (tok->astOperand1() && if (tok->astOperand1() &&
tok->astOperand2() &&
tok->astOperand1()->isName() && tok->astOperand1()->isName() &&
tok->astOperand1()->variable() && tok->astOperand1()->variable() &&
tok->astOperand1()->variable()->isPointer() && tok->astOperand1()->variable()->isPointer() &&

5
test/testgarbage.cpp
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@ -185,6 +185,7 @@ private:
TEST_CASE(garbageCode133); TEST_CASE(garbageCode133);
TEST_CASE(garbageCode134); TEST_CASE(garbageCode134);
TEST_CASE(garbageCode135); // #4994 TEST_CASE(garbageCode135); // #4994
TEST_CASE(garbageCode136); // #7033
TEST_CASE(garbageValueFlow); TEST_CASE(garbageValueFlow);
TEST_CASE(garbageSymbolDatabase); TEST_CASE(garbageSymbolDatabase);
@ -1073,6 +1074,10 @@ private:
"long b = 2 ;"); "long b = 2 ;");
} }
void garbageCode136() { // #7033
checkCode("{ } () { void f() { node_t * n; for (; -n) {} } } { }");
}
void garbageValueFlow() { void garbageValueFlow() {
// #6089 // #6089