Avoid fetching past the end of the indoption array. pg_get_indexdef_worker carelessly fetched indoption entries even for non-key index columns that don't have one. 99.999% of the time this would be harmless, since the code wouldn't examine the value ... but some fine day this will be a fetch off the end of memory, resulting in SIGSEGV.
Detected through valgrind testing. Odd that the buildfarm's valgrind critters haven't noticed. Branch ------ REL_11_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/a7ca25cf787c563a92eef5eff1a8d2bb1364a992 Modified Files -------------- src/backend/utils/adt/ruleutils.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
