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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2025-03-01 14:22:56 -0500 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2025-03-01 14:22:56 -0500 |
| commit | ebe919e95336cbe0a0b5078189e1525bfb038385 (patch) | |
| tree | 3d108c0fe6456563e42a84fb1be7a5373cd99b6d /src/backend/commands/tablecmds.c | |
| parent | 5302ff95cadd0d2b3f87443421a5fa73a0140852 (diff) | |
Fix pg_strtof() to not crash on NULL endptr.
We had managed not to notice this simple oversight because none
of our calls exercised the case --- until commit 8f427187d.
That led to pg_dump crashing on any platform that uses this code
(currently Cygwin and Mingw).
Even though there's no immediate bug in the back branches, backpatch,
because a non-POSIX-compliant strtof() substitute is trouble waiting
to happen for extensions or future back-patches.
Diagnosed-by: Alexander Lakhin <exclusion@gmail.com>
Author: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/339b3902-4e98-4e31-a744-94e43b7b9292@gmail.com
Backpatch-through: 13
Diffstat (limited to 'src/backend/commands/tablecmds.c')
0 files changed, 0 insertions, 0 deletions