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util: close keys file lock on exec

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moneromooo-monero 2018-10-16 17:20:11 +00:00
parent 5c85da5a73
commit a69fc05a0c
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1 changed files with 1 additions and 1 deletions
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src/common/util.cpp
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@ -233,7 +233,7 @@ namespace tools
MERROR("Failed to open " << filename << ": " << std::error_code(GetLastError(), std::system_category())); MERROR("Failed to open " << filename << ": " << std::error_code(GetLastError(), std::system_category()));
} }
#else #else
m_fd = open(filename.c_str(), O_RDONLY | O_CREAT, 0666); m_fd = open(filename.c_str(), O_RDONLY | O_CREAT | O_CLOEXEC, 0666);
if (m_fd != -1) if (m_fd != -1)
{ {
if (flock(m_fd, LOCK_EX | LOCK_NB) == -1) if (flock(m_fd, LOCK_EX | LOCK_NB) == -1)