From: Joao Eduardo Luis <joao.luis@inktank.com>
Date: Fri, 29 Mar 2013 15:28:51 +0000 (+0000)
Subject: mon: Monitor: check if 'pss' arg is !NULL on parse_pos_long()
X-Git-Tag: v0.62~126^2~2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=9b09073259f2eb88c0aa13d2c9cce4b7e550e452;p=ceph.git

mon: Monitor: check if 'pss' arg is !NULL on parse_pos_long()

We already do it all throughout the function, but this one place didn't.

Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com>
---

diff --git a/src/mon/Monitor.cc b/src/mon/Monitor.cc
index e2015456dcdc..d8d4579f67b1 100644
--- a/src/mon/Monitor.cc
+++ b/src/mon/Monitor.cc
@@ -93,7 +93,8 @@ const string Monitor::MONITOR_STORE_PREFIX = "monitor_store";
 long parse_pos_long(const char *s, ostream *pss)
 {
   if (*s == '-' || *s == '+') {
-    *pss << "expected numerical value, got: " << s;
+    if (pss)
+      *pss << "expected numerical value, got: " << s;
     return -EINVAL;
   }