tree ee148fcea42d33b74e97c6422fb67dc8fd29ab29
parent 0ff699e8a7d622255b91068a43af920fe8a14d87
author Christopher Faulet <cfaulet@haproxy.com> 1568102486 +0200
committer Christopher Faulet <cfaulet@haproxy.com> 1568104828 +0200

BUG/MINOR: listener: Fix a possible null pointer dereference

It seems to be possible to have no frontend for a listener. A test was missing
before dereferencing it at the end of the function listener_accept().

This patch fixes the issue #264. It must be backported to 2.0 and 1.9.

(cherry picked from commit ad6c2eac28ed96ec8e8c90bd5ce68794ea6bf000)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>