postgres

History

Tom Lane 3977bd2985 In fmtIdEnc(), handle failure of enlargePQExpBuffer(). Coverity complained that we weren't doing that, and it's right. This fix just makes fmtIdEnc() honor the general convention that OOM causes a PQExpBuffer to become marked "broken", without any immediate error. In the pretty-unlikely case that we actually did hit OOM here, the end result would be to return an empty string to the caller, probably resulting in invalid SQL syntax in an issued command (if nothing else went wrong, which is even more unlikely). It's tempting to throw an "out of memory" error if the buffer becomes broken, but there's not a lot of point in doing that only here and not in hundreds of other PQExpBuffer-using places in pg_dump and similar callers. The whole issue could do with some non-time-crunched redesign, perhaps. This is a followup to the fixes for CVE-2025-1094, and should be included if cherry-picking those fixes.		7 months ago
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.gitignore	Move psql's psqlscan.l into src/fe_utils.	10 years ago
Makefile	Update copyright for 2024	2 years ago
archive.c	Revise GUC names quoting in messages again	1 year ago
cancel.c	Centralize logic for restoring errno in signal handlers.	2 years ago
conditional.c	Update copyright for 2024	2 years ago
connect_utils.c	dblink/isolationtester/fe_utils: Use new cancel API	2 years ago
mbprint.c	Update copyright for 2024	2 years ago
meson.build	Update copyright for 2024	2 years ago
option_utils.c	Update copyright for 2024	2 years ago
parallel_slot.c	Update copyright for 2024	2 years ago
print.c	Update copyright for 2024	2 years ago
psqlscan.l	Prevent mis-encoding of "trailing junk after numeric literal" errors.	1 year ago
query_utils.c	Update copyright for 2024	2 years ago
recovery_gen.c	Fix an assortment of typos	1 year ago
simple_list.c	Update copyright for 2024	2 years ago
string_utils.c	In fmtIdEnc(), handle failure of enlargePQExpBuffer().	7 months ago