common: set log file fd to close on exec

9 years ago · 89f449aa01
parent 7695f3d87b
commit 89f449aa01
1 changed files with 7 additions and 0 deletions
--- a/common/log.c
+++ b/common/log.c
@ -59,6 +59,13 @@ internal_log_file_open(const char *fname)
                   S_IRUSR | S_IWUSR);
    }

+#ifdef FD_CLOEXEC
+    if (ret != -1)
+    {
+        fcntl(ret, F_SETFD, FD_CLOEXEC); 
+    }
+#endif
+
    return ret;
 }