tree a11a3d037a161445132e52ac433fef68c66def0b
parent 538bb0441c7a28f27389fce957b3b337e82130d9
author Emeric Brun <ebrun@haproxy.com> 1613395707 +0100
committer Christopher Faulet <cfaulet@haproxy.com> 1613398378 +0100

BUG/MINOR: dns: dns_connect_server must return -1 unsupported nameserver's type

This patch fix returns code in case of dns_connect_server is called
on unsupported type (which should not happen). Doing this we have
the warranty that after a return 0 the fd is never -1.

This patch should fix github issues #1127, #1128 and #1130