pgsql: Add more assertions in palloc0() and palloc_extended() - Mailing list 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@proxel.se>
Discussion: https://postgr.es/m/507e8eba-2035-4a12-a777-98199a66beb8@proxel.se

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/40d3f8274499cb1dd349f60f2e5915f907acce6e

Modified Files
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src/backend/utils/mmgr/mcxt.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)