security@ received a report about a NULL pointer SIGSEGV in $SUBJECT. I'm
attaching the reporter's materials. Please credit "Reported-by: Anthropic OSS
program". If you use the reporter's patch, similarly, please credit it as
"Author: Anthropic OSS program".
(The usual reporting process is unchanged. Please use
https://www.postgresql.org/account/submitbug/ to report all NULL pointer
SIGSEGVs and all defects specific to beta versions, including those that would
be vulnerabilities after final release.)