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Fix race in setThreadName/getThreadName

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This commit is contained in:
Lee Clagett 2017-02-07 21:33:26 -05:00
parent 3473af00ad
commit 6ea3e3ccc7
1 changed files with 2 additions and 0 deletions
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2
external/easylogging++/easylogging++.h vendored
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@ -3988,10 +3988,12 @@ inline void FUNCTION_NAME(const T&);
} }
void setThreadName(const std::string &name) { void setThreadName(const std::string &name) {
const base::threading::ScopedLock scopedLock(lock());
m_threadNames[base::threading::getCurrentThreadId()] = name; m_threadNames[base::threading::getCurrentThreadId()] = name;
} }
std::string getThreadName(const std::string& name) { std::string getThreadName(const std::string& name) {
const base::threading::ScopedLock scopedLock(lock());
std::map<std::string, std::string>::const_iterator it = m_threadNames.find(name); std::map<std::string, std::string>::const_iterator it = m_threadNames.find(name);
if (it == m_threadNames.end()) if (it == m_threadNames.end())
return name; return name;