* Improve behavior of libpq's quoting functions:
The changes made for CVE-2025-1094 had one serious oversight:
PQescapeLiteral() and PQescapeIdentifier() failed to honor
their string length parameter, instead always reading to the
input string's trailing null. This resulted in including
unwanted text in the output, if the caller intended to
truncate the string via the length parameter. With very bad
luck it could cause a crash due to reading off the end of
memory.
In addition, modify all these quoting functions so that when
invalid encoding is detected, an invalid sequence is
substituted for just the first byte of the presumed
character, not all of it. This reduces the risk of problems
if a calling application performs additional processing on
the quoted string.
* Fix small memory leak in pg_createsubscriber.
* https://www.postgresql.org/docs/release/14.17/
* https://www.postgresql.org/about/news/p-3018/
OBS-URL: https://build.opensuse.org/package/show/server:database:postgresql/postgresql14?expand=0&rev=85
