D'Arcy J.M. Cain                           |  Democracy is three wolves

D'Arcy J.M. Cain                           |  Democracy is three wolves

When an acl item is added or updated the new entry is deleted if it has no
permissions and the acl array is shrinked. This is is done by decrementing
the number of items without updating the corresponding array size.
The array with the incorrect size is later read by pg_aclcheck and the entry
count is used to allocate a new array while the array size is used to copy
the old one. This causes a memory corruption and a backend crash.
This happens only to normal user as the administrator bypasses acl checks.
Massimo Dal Zotto

    PQexec  handles  the possibility of multiple results from one
    query by simply submitting an empty  query  after  the  first
    result and waiting for an 'I' message.

    Rules  can  generate  errors with transaction abort after the
    first 'C' message was recieved (e.g. if a C-language function
    used  in  a rule calls elog(WARN, ...)). Thus we have to look
    for.

Jan(wieck@sapserv.debis.de)

been freed.

mode properly.  This will apply correctly to 1.09 & 2.0 sources.
From David H. Bennett

ended!

Makefile.global.

so you can also link pgtclsh.

as declaration".