| commit | 59f88d766263344ce3e124d969ba66720aff4590 | [log] [tgz] |
|---|---|---|
| author | Rich Felker <dalias@aerifal.cx> | Thu Mar 21 13:58:12 2019 -0400 |
| committer | Rich Felker <dalias@aerifal.cx> | Thu Mar 21 13:58:12 2019 -0400 |
| tree | 1d7c438347cc69a5e865d404b3b339f74e144044 | |
| parent | 8f12c4e110acb3bbbdc8abfb3a552c3ced718039 [diff] |
fix data race choosing next key slot in pthread_key_create commit 84d061d5a31c9c773e29e1e2b1ffe8cb9557bc58 wrongly moved the access to the global next_key outside of the scope of the lock. the error manifested as spurious failure to find an available key slot under concurrent calls to pthread_key_create, since the stopping condition could be met after only a small number of slots were examined.