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| author | Victor Stinner <victor.stinner@gmail.com> | 2013-07-03 22:35:39 +0200 |
|---|---|---|
| committer | Victor Stinner <victor.stinner@gmail.com> | 2013-07-03 22:35:39 +0200 |
| commit | 600f7fccf3becf6184779c582a7c1a40f6c843b7 (patch) | |
| tree | 87a7bb25456a2d54edbb2ec02e2399b6b84c0b83 /Python/errors.c | |
| parent | 3df17fc294944998cee11b83e0fae62774cd0afe (diff) | |
| parent | cf0f4f973e1dc8646ac635717128235d97481add (diff) | |
| download | cpython-600f7fccf3becf6184779c582a7c1a40f6c843b7.tar.gz | |
(Merge 3.3) test_faulthandler: skip test_read_null() on AIX
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.
Diffstat (limited to 'Python/errors.c')
0 files changed, 0 insertions, 0 deletions