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MXS-1950: Log error on failed COM_CHANGE_USER

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If a client is executing a COM_CHANGE_USER command and the
reauthentication of the client fails, no error message would be logged
about the failure of the reauthentication process and only a routing
failure message would be logged.
This commit is contained in:
Markus Mäkelä
2018-07-18 14:21:59 +03:00
parent bf3a683395
commit 609a6723a8
1 changed files with 3 additions and 0 deletions
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3
server/modules/protocol/MySQL/mariadbclient/mysql_client.cc
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@ -1716,6 +1716,9 @@ static int route_by_statement(MXS_SESSION* session, uint64_t capabilities, GWBUF
rc = 0; rc = 0;
gwbuf_free(packetbuf); gwbuf_free(packetbuf);
packetbuf = NULL; packetbuf = NULL;
MXS_ERROR("User reauthentication failed for '%s'@'%s'",
session->client_dcb->user,
session->client_dcb->remote);
} }
} }