pgsql: Silence Coverity complaint about possible null-pointer dereferen

Поиск
Список
Период
Сортировка
От Tom Lane
Тема pgsql: Silence Coverity complaint about possible null-pointer dereferen
Дата
Msg-id E1s3dir-001fKz-AR@gemulon.postgresql.org
обсуждение исходный текст
Список pgsql-committers
Silence Coverity complaint about possible null-pointer dereference.

If pg_init_privs were to contain a NULL ACL field, this code would
pass old_acl == NULL to merge_acl_with_grant, which would crash.
The case shouldn't happen, but it just takes a couple more lines
of code to guard against it, so do so.

Oversight in 534287403; no back-patch needed.

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/713cfaf2a576a9896fdd9b5aad51f6ebeb91a3c7

Modified Files
--------------
src/backend/catalog/aclchk.c | 19 +++++++++++--------
1 file changed, 11 insertions(+), 8 deletions(-)


В списке pgsql-committers по дате отправления:

Предыдущее
От: Daniel Gustafsson
Дата:
Сообщение: pgsql: Fix comment regarding LibreSSL availability
Следующее
От: Tom Lane
Дата:
Сообщение: pgsql: Release notes for 16.3, 15.7, 14.12, 13.15, 12.19.