Fix more portability issues in new amcheck code.
verify_heapam() wasn't being careful to sanity-check tuple line
pointers before using them, resulting in SIGBUS on alignment-picky
architectures. Fix that, add some more test coverage.
Mark Dilger, some tweaking by me
Discussion: https://postgr.es/m/30B8E99A-2D9C-48D4-A55C-741C9D5F1563@enterprisedb.com
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/321633e17b07968e68ca5341429e2c8bbf15c331
Modified Files
--------------
contrib/amcheck/t/001_verify_heapam.pl | 30 ++++++++-----
contrib/amcheck/verify_heapam.c | 78 +++++++++++++++++++++++-----------
2 files changed, 73 insertions(+), 35 deletions(-)
