]> git.ipfire.org Git - thirdparty/glibc.git/commit
resolv: Enable full ICMP errors for UDP DNS sockets [BZ #24047]
authorFlorian Weimer <fweimer@redhat.com>
Tue, 12 Mar 2019 10:40:47 +0000 (11:40 +0100)
committerFlorian Weimer <fweimer@redhat.com>
Tue, 12 Mar 2019 10:40:47 +0000 (11:40 +0100)
commit08504de71813ddbd447bfbca4a325cbe8ce8bcda
tree220785321a7949a077d9ea8c381eb810430ccb09
parent5fbcd76351eeda3479175e2dce62b342f8964e86
resolv: Enable full ICMP errors for UDP DNS sockets [BZ #24047]

The Linux kernel suppresses some ICMP error messages by default for
UDP sockets.  This commit enables full ICMP error reporting,
hopefully resulting in faster failover to working name servers.
ChangeLog
resolv/Makefile
resolv/res_enable_icmp.c [new file with mode: 0644]
resolv/res_send.c
resolv/resolv-internal.h