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Fix error message when a hostaddr cannot be parsed.

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We were incorrectly passing hostname, not hostaddr, in the error message,
and because of that, you got:

$ psql 'hostaddr=foo'
psql: could not parse network address "(null)": Name or service not known

Backpatch to v10, where this was broken (by commit 7b02ba62e9).

Report and fix by Robert Haas.

Discussion: https://www.postgresql.org/message-id/CA+TgmoapFQA30NomGKEaZCu3iN7mF7fux8fbbk9SouVOT2JP7w@mail.gmail.com
This commit is contained in:
Heikki Linnakangas 2018-07-19 20:24:29 +03:00
parent 45fcd758a0
commit dc961e5822
1 changed files with 1 additions and 1 deletions
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2
src/interfaces/libpq/fe-connect.c
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@ -1751,7 +1751,7 @@ connectDBStart(PGconn *conn)
if (ret || !ch->addrlist)
appendPQExpBuffer(&conn->errorMessage,
libpq_gettext("could not parse network address \"%s\": %s\n"),
ch->host, gai_strerror(ret));
ch->hostaddr, gai_strerror(ret));
break;
case CHT_UNIX_SOCKET: