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| author | Bodo Möller <bodo@openssl.org> | 2000-12-15 16:40:35 +0000 |
|---|---|---|
| committer | Bodo Möller <bodo@openssl.org> | 2000-12-15 16:40:35 +0000 |
| commit | 3ac82faae5eb02140f347610be0726f549a0aa0a (patch) | |
| tree | 66436fe17f2753bb728a1455a5d8763b6c00c5d3 /crypto/ex_data.c | |
| parent | c08523d862276964e65d6a1de07439b9d0c2a6da (diff) | |
| download | openssl-3ac82faae5eb02140f347610be0726f549a0aa0a.tar.gz | |
Locking issues.
Diffstat (limited to 'crypto/ex_data.c')
| -rw-r--r-- | crypto/ex_data.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/crypto/ex_data.c b/crypto/ex_data.c index 35ea2c2982..3898c33f86 100644 --- a/crypto/ex_data.c +++ b/crypto/ex_data.c @@ -1,4 +1,17 @@ /* crypto/ex_data.c */ + +/* + * This is not thread-safe, nor can it be changed to become thread-safe + * without changing various function prototypes and using a lot of locking. + * Luckily, it's not really used anywhere except in ssl_verify_cert_chain + * via SSL_get_ex_data_X509_STORE_CTX_idx (ssl/ssl_cert.c), where + * new_func, dup_func, and free_func all are 0. + * + * Any multi-threaded application crazy enough to use ex_data for its own + * purposes had better make sure that SSL_get_ex_data_X509_STORE_CTX_idx + * is called once before multiple threads are created. + */ + /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * |