]> granicus.if.org Git - pdns/commit
rec: Don't crash on an empty query ring
authorRemi Gacogne <remi.gacogne@powerdns.com>
Wed, 26 Oct 2016 08:00:39 +0000 (10:00 +0200)
committerRemi Gacogne <remi.gacogne@powerdns.com>
Thu, 22 Dec 2016 09:29:27 +0000 (10:29 +0100)
commit1fa6e1b41b0497fca72412cec04ac96d412116ee
treef0af344c0f238fea0616dada7046be54aa02d158
parent49077a201a5535a230fb7869f6d6e4b7c81bed0b
rec: Don't crash on an empty query ring

It obviously happens if stats-ringbuffer-entries is set to 0.

(cherry picked from commit 5af86fdcdee2843d80d40dd1c22c137e471f9484)
pdns/pdns_recursor.cc
pdns/rec_channel_rec.cc