From: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
Date: Thu, 14 Jan 2016 19:12:07 +0000 (-0500)
Subject: devpollmplexer is leaky
X-Git-Tag: dnsdist-1.0.0-alpha2~74^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6b1933ac512976ee481cfcecc6bb1726b9c87178;p=thirdparty%2Fpdns.git

devpollmplexer is leaky

closes #3001
---

diff --git a/pdns/devpollmplexer.cc b/pdns/devpollmplexer.cc
index e79bff0a5d..6698325814 100644
--- a/pdns/devpollmplexer.cc
+++ b/pdns/devpollmplexer.cc
@@ -104,11 +104,15 @@ int DevPollFDMultiplexer::run(struct timeval* now)
   int ret=ioctl(d_devpollfd, DP_POLL, &dvp); 
   gettimeofday(now,0); // MANDATORY!
   
-  if(ret < 0 && errno!=EINTR)
+  if(ret < 0 && errno!=EINTR) {
+    delete[] dvp.dp_fds;
     throw FDMultiplexerException("/dev/poll returned error: "+stringerror());
+  }
 
-  if(ret < 1) // thanks AB!
+  if(ret < 1) { // thanks AB!
+    delete[] dvp.dp_fds;
     return 0;
+  }
 
   d_inrun=true;
   for(int n=0; n < ret; ++n) {