| From: | Michael Paquier <michael(at)paquier(dot)xyz> |
|---|---|
| To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
| Subject: | pgsql: Add more assertions in palloc0() and palloc_extended() |
| Date: | 2025-03-04 01:54:01 |
| Message-ID: | E1tpHTt-000ffR-0R@gemulon.postgresql.org |
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| Lists: | pgsql-committers |
Add more assertions in palloc0() and palloc_extended()
palloc() includes an assertion checking that an alloc() implementation
never returns NULL for all MemoryContextMethods.
This commit adds a similar assertion in palloc0(). In palloc_extend(),
a different assertion is added, checking that MCXT_ALLOC_NO_OOM is set
when an alloc() routine returns NULL. These additions can be useful to
catch errors when implementing a new set of MemoryContextMethods
routines.
Author: Andreas Karlsson <andreas(at)proxel(dot)se>
Discussion: https://postgr.es/m/507e8eba-2035-4a12-a777-98199a66beb8@proxel.se
Branch
------
master
Details
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https://git.postgresql.org/pg/commitdiff/40d3f8274499cb1dd349f60f2e5915f907acce6e
Modified Files
--------------
src/backend/utils/mmgr/mcxt.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
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