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| author |   martijn <martijn@openbsd.org> | 2019-06-27 05:26:37 +0000 |
|---|---|---|
| committer | martijn <martijn@openbsd.org> | 2019-06-27 05:26:37 +0000 |
| commit | e45d70c8b6187efbf0d77c599b98c0621570709a (patch) | |
| tree | 280d5802457c1fe714b5deb91926b8752f756b49 /usr.bin/diff/xmalloc.c | |
| parent | Allow filters to log information through stderr. This simplifies and (diff) | |
| download | wireguard-openbsd-e45d70c8b6187efbf0d77c599b98c0621570709a.tar.xz wireguard-openbsd-e45d70c8b6187efbf0d77c599b98c0621570709a.zip | |
If we don't receive a reply packet the res_send subquery will already have
set subq_h_errno and ar_count. Remove the ar_datalen == -1 check, so we
set ar_h_errno and don't have to (wrongly) guess that
ar_h_errno = HOST_NOT_FOUND.
This makes sure that if no nameserver responds the h_errno value is set to
TRY_AGAIN instead of HOST_NOT_FOUND.
OK eric@, deraadt@
Diffstat (limited to 'usr.bin/diff/xmalloc.c')
0 files changed, 0 insertions, 0 deletions