Catch invalid typlens in a couple of places Rearrange the logic in record_image_cmp() and datum_image_eq() to error out on unexpected typlens (either not supported there or completely invalid due to corruption). Barring corruption, this is not possible today but it seems more future-proof and robust to fix this.
Reported-by: Peter Geoghegan <[email protected]> Branch ------ REL_12_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/5a2967412f63f3b9390aa7b3af95e2fae0965ff8 Modified Files -------------- src/backend/utils/adt/datum.c | 22 ++++++++++++---------- src/backend/utils/adt/rowtypes.c | 24 +++++++++++++----------- 2 files changed, 25 insertions(+), 21 deletions(-)
