pgsql: Ensure xmlFree(NULL) is a no-op instead of a core dump.

Поиск
Список
Период
Сортировка
От tgl@postgresql.org (Tom Lane)
Тема pgsql: Ensure xmlFree(NULL) is a no-op instead of a core dump.
Дата
Msg-id 20090610034442.58623753336@cvs.postgresql.org
обсуждение исходный текст
Список pgsql-committers
Дерево обсуждения 
Log Message:
-----------
Ensure xmlFree(NULL) is a no-op instead of a core dump.  Per report from
Sergey Burladyan, there are at least some dank corners of libxml2 that
assume this behavior, even though their published documentation suggests
they shouldn't.

This is only really a live problem in 8.3, but the code is still there
for possible debugging use in HEAD, so patch both branches.

Tags:
----
REL8_3_STABLE

Modified Files:
--------------
    pgsql/src/backend/utils/adt:
        xml.c (r1.68.2.9 -> r1.68.2.10)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/xml.c?r1=1.68.2.9&r2=1.68.2.10)

В списке pgsql-committers по дате отправления:

Предыдущее
От: tgl@postgresql.org (Tom Lane)
Дата:
Сообщение: pgsql: Ensure xmlFree(NULL) is a no-op instead of a core dump.
Следующее
От: tgl@postgresql.org (Tom Lane)
Дата:
Сообщение: pgsql: Make handling of INTERVAL DAY TO MINUTE and INTERVAL DAY TO