Fixed #2301 (false positive: The given size 3 is mismatching)
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2d97189486
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@ -2444,7 +2444,7 @@ void CheckMemoryLeakInFunction::parseFunctionScope(const Token *tok, const Token
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{
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const std::string varname(tok2->strAt(3));
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const unsigned int varid = tok2->tokAt(3)->varId();
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const unsigned int sz = _tokenizer->sizeOfType(tok->next());
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const unsigned int sz = _tokenizer->sizeOfType(tok2->next());
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checkScope(tok->next(), varname, varid, classmember, sz);
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}
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}
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@ -208,6 +208,8 @@ private:
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TEST_CASE(mismatch3);
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TEST_CASE(mismatch4);
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TEST_CASE(mismatchSize);
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TEST_CASE(func3);
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TEST_CASE(func4);
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TEST_CASE(func5);
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@ -1359,7 +1361,17 @@ private:
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ASSERT_EQUALS("[test.cpp:7]: (error) Mismatching allocation and deallocation: p\n", errout.str());
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}
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void mismatchSize()
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{
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check("void f(char *buf)\n"
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"{\n"
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" int i;\n"
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" buf = malloc(3);\n"
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" buf[i] = 0;\n"
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" free(buf);\n"
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"}\n");
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ASSERT_EQUALS("", errout.str());
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}
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////////////////////////////////////////////////
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