tor

commit dcd0aea85e9315c53a6b70a4a2b62ec65d539896
parent 3247518f22833e507db40a8356b1e69044079ff0
Author: Roger Dingledine <arma@torproject.org>
Date:   Wed, 13 Sep 2017 22:43:31 -0400

get rid of a case where we might log a NULL as %s

this doesn't happen in our current code, and now it can't

Diffstat:
M
src/or/directory.c
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/or/directory.c b/src/or/directory.c
@@ -3480,8 +3480,10 @@ write_http_status_line(dir_connection_t *conn, int status,
                        const char *reason_phrase)
 {
   char buf[256];
+  if (!reason_phrase)
+    reason_phrase = "unspecified";
   if (tor_snprintf(buf, sizeof(buf), "HTTP/1.0 %d %s\r\n\r\n",
-      status, reason_phrase ? reason_phrase : "OK") < 0) {
+      status, reason_phrase) < 0) {
     log_warn(LD_BUG,"status line too long.");
     return;
   }