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| author | marha <marha@users.sourceforge.net> | 2012-04-10 11:54:31 +0200 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2012-04-10 11:54:31 +0200 |
| commit | 5564e91e3cf4ba5cb2fbebbc2d63d18f588016b8 (patch) | |
| tree | c800a66664ea3af61eb13928db45a26275930b0b /openssl/crypto/asn1/x_pubkey.c | |
| parent | d79e641dea89c0d5d651b11971c4c9e14df34629 (diff) | |
| parent | 67326634496ef21b4acbf4cef2f05040d34aef9b (diff) | |
| download | vcxsrv-5564e91e3cf4ba5cb2fbebbc2d63d18f588016b8.tar.gz vcxsrv-5564e91e3cf4ba5cb2fbebbc2d63d18f588016b8.tar.bz2 vcxsrv-5564e91e3cf4ba5cb2fbebbc2d63d18f588016b8.zip | |
Merge remote-tracking branch 'origin/released'
Conflicts:
openssl/Configure
openssl/Makefile
openssl/crypto/opensslconf.h
openssl/util/mk1mf.pl
openssl/util/pl/VC-32.pl
Diffstat (limited to 'openssl/crypto/asn1/x_pubkey.c')
| -rw-r--r-- | openssl/crypto/asn1/x_pubkey.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/openssl/crypto/asn1/x_pubkey.c b/openssl/crypto/asn1/x_pubkey.c index d42b6a2c5..627ec87f9 100644 --- a/openssl/crypto/asn1/x_pubkey.c +++ b/openssl/crypto/asn1/x_pubkey.c @@ -171,7 +171,16 @@ EVP_PKEY *X509_PUBKEY_get(X509_PUBKEY *key) goto error; } - key->pkey = ret; + /* Check to see if another thread set key->pkey first */ + CRYPTO_w_lock(CRYPTO_LOCK_EVP_PKEY); + if (key->pkey) + { + EVP_PKEY_free(ret); + ret = key->pkey; + } + else + key->pkey = ret; + CRYPTO_w_unlock(CRYPTO_LOCK_EVP_PKEY); CRYPTO_add(&ret->references, 1, CRYPTO_LOCK_EVP_PKEY); return ret; |