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| author | Paul Kehrer <paul.l.kehrer@gmail.com> | 2015-08-24 08:00:10 -0500 |
|---|---|---|
| committer | Paul Kehrer <paul.l.kehrer@gmail.com> | 2015-10-21 23:00:24 -0500 |
| commit | 9837cb15b84fea92ffce3306d14160a8c11b1c65 (patch) | |
| tree | 532610680f8894875ad78108bbf2d2ada1793509 /tasks.py | |
| parent | 2d79836e9dbafd217f2febb61b964157600dc9f5 (diff) | |
| download | cryptography-9837cb15b84fea92ffce3306d14160a8c11b1c65.tar.gz cryptography-9837cb15b84fea92ffce3306d14160a8c11b1c65.tar.bz2 cryptography-9837cb15b84fea92ffce3306d14160a8c11b1c65.zip | |
make engine addition idempotent
Threading issues keep cropping up. ENGINE_add already
acquires a lock at the C layer via CRYPTO_w_lock (provided you
have registered the locking callbacks) so let's try to use that.
As part of this we'll try to init the openssl locks, but of course
there's potentially a race there as well. Clearly this isn't the real
fix but it might improve the situation while we try to determine what to
do.
Diffstat (limited to 'tasks.py')
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