Add check for syscache lookup failure in update_relispartition(). Omitted in commit 05b38c7e6 (though it looks like the original blame belongs to 9e9befac4). A failure is admittedly unlikely, but if it did happen, SIGSEGV is not the approved method of reporting it.
Per Coverity. Back-patch to v11 where the broken code originated. Branch ------ REL_11_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/030ad0acfa5794c645a9a6093fdd3ed4d4f4788c Modified Files -------------- src/backend/commands/indexcmds.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
