• Victor Stinner's avatar
    test_faulthandler: skip test_read_null() on AIX · 330426cf
    Victor Stinner yazdı
    AIX maps the first page of memory at address zero as valid, read-only.  Reading
    NULL is not a fault on AIX. This is utilized by IBM compiler optimizations.
    One speculatively can indirect through a pointer which may be null without
    first testing if null and defer the test before using the value.
    330426cf
test_faulthandler.py 17.7 KB