util: close keys file lock on exec

6 years ago · a69fc05a0c
parent 5c85da5a73
commit a69fc05a0c
1 changed files with 1 additions and 1 deletions
--- a/src/common/util.cpp
+++ b/src/common/util.cpp
@ -233,7 +233,7 @@ namespace tools
      MERROR("Failed to open " << filename << ": " << std::error_code(GetLastError(), std::system_category()));
    }
 #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 (flock(m_fd, LOCK_EX | LOCK_NB) == -1)