efreetd: handle invalid fd in all cases

Very unlikely that we will get a -1 when opening /dev/null but you never know
what kind of system you are running on.

CID: 1361759

diff --git a/src/bin/efreet/efreetd.c b/src/bin/efreet/efreetd.c
index 839cd60..8ed670d 100644 (file)
--- a/src/bin/efreet/efreetd.c
+++ b/src/bin/efreet/efreetd.c
@@ -72,6 +72,10 @@ main(int argc, char *argv[])
    else
      {
         fd = open("/dev/null", O_WRONLY);
+        if (fd < 0)
+          {
+             goto tmp_error;
+          }
      }
    log = fdopen(fd, "wb");
    if (!log) goto tmp_error;