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cppcheck
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This commit is contained in:
Paul 2020-06-24 18:09:30 -05:00
parent f7029e62ac
commit 3c10a9c659
2 changed files with 3 additions and 3 deletions
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2
lib/checkstl.cpp
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@ -2417,7 +2417,7 @@ void CheckStl::globalLockGuardError(const Token* tok)
{
reportError(tok, Severity::warning,
"globalLockGuard",
"The lock guard won't unlock until the end of the program which could lead to a deadlock.", CWE833, false);
"Lock guard is defined globally. Lock guards are intended to be local. A global lock guard could lead to a deadlock since it won't unlock until the end of the program.", CWE833, false);
}
void CheckStl::localMutexError(const Token* tok)

4
test/teststl.cpp
View File

@ -4420,7 +4420,7 @@ private:
" static std::lock_guard<std::mutex> g(m);\n"
"}\n",
true);
ASSERT_EQUALS("[test.cpp:3]: (warning) The lock guard won't unlock until the end of the program which could lead to a deadlock.\n", errout.str());
ASSERT_EQUALS("[test.cpp:3]: (warning) Lock guard is defined globally. Lock guards are intended to be local. A global lock guard could lead to a deadlock since it won't unlock until the end of the program.\n", errout.str());
check("void f() {\n"
" static std::mutex m;\n"
@ -4484,7 +4484,7 @@ private:
" }\n"
"};\n",
true);
ASSERT_EQUALS("[test.cpp:4]: (warning) The lock guard won't unlock until the end of the program which could lead to a deadlock.\n", errout.str());
ASSERT_EQUALS("[test.cpp:4]: (warning) Lock guard is defined globally. Lock guards are intended to be local. A global lock guard could lead to a deadlock since it won't unlock until the end of the program.\n", errout.str());
check("std::mutex& h();\n"
"void f() {\n"