Tighten overflow checks in tidin(). This code seems to have been written on the assumption that "unsigned long" is 32 bits; or at any rate it ignored the possibility of conversion overflow. Rewrite, borrowing some logic from oidin().
Discussion: https://postgr.es/m/[email protected] Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/f7ea240aa7491b6ed2985bb50888bd432f3341df Modified Files -------------- src/backend/utils/adt/tid.c | 28 +++++++++++++++++++++------- src/test/regress/expected/tid.out | 19 +++++++++++++++++++ src/test/regress/sql/tid.sql | 12 ++++++++++++ 3 files changed, 52 insertions(+), 7 deletions(-)
