Fix freopen properly

13 years ago · f1bce25d0c
parent 8b006491a7
commit f1bce25d0c
1 changed files with 6 additions and 3 deletions
--- a/src/dmaster.c
+++ b/src/dmaster.c
@ -103,9 +103,12 @@ static void setup_daemon(void) {

        setup_pidfile();

-        stdin = freopen("/dev/null", "r", stdin);
-        stdout = freopen("/dev/null", "w", stdout);
-        stderr = freopen("/dev/null", "w", stderr);
+        if (!freopen("/dev/null", "r", stdin))
+            fatalpe("freopen");
+        if (!freopen("/dev/null", "w", stdout))
+            fatalpe("freopen");
+        if (!freopen("/dev/null", "w", stderr))
+            fatalpe("freopen");
    }
 }