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| author | Victor Stinner <victor.stinner@gmail.com> | 2017-12-15 00:39:48 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-12-15 00:39:48 (GMT) |
| commit | 22097aaa77b4f0473552fe840358d77e5b9a253f (patch) | |
| tree | d0c88308e105a22644230d8ec32a61791dd85bec /Python/random.c | |
| parent | d1cb1067a82b11280204e36b695e786a5a3ca221 (diff) | |
| download | cpython-22097aaa77b4f0473552fe840358d77e5b9a253f.zip cpython-22097aaa77b4f0473552fe840358d77e5b9a253f.tar.gz cpython-22097aaa77b4f0473552fe840358d77e5b9a253f.tar.bz2 | |
bpo-32329: Fix sys.flags.hash_randomization (#4875)
sys.flags.hash_randomization is now properly set to 0 when hash
randomization is turned off by PYTHONHASHSEED=0.
Diffstat (limited to 'Python/random.c')
| -rw-r--r-- | Python/random.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Python/random.c b/Python/random.c index c97d5e7..e0ee153 100644 --- a/Python/random.c +++ b/Python/random.c @@ -565,9 +565,11 @@ _PyRandom_Init(void) if (seed == 0) { /* disable the randomized hash */ memset(secret, 0, secret_size); + Py_HashRandomizationFlag = 0; } else { lcg_urandom(seed, secret, secret_size); + Py_HashRandomizationFlag = 1; } } else { @@ -582,6 +584,7 @@ _PyRandom_Init(void) if (res < 0) { Py_FatalError("failed to get random numbers to initialize Python"); } + Py_HashRandomizationFlag = 1; } } |