diff options
Diffstat (limited to 'crypto/x509/by_dir.c')
| -rw-r--r-- | crypto/x509/by_dir.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/crypto/x509/by_dir.c b/crypto/x509/by_dir.c index 1e5e8469aa..6c0894796b 100644 --- a/crypto/x509/by_dir.c +++ b/crypto/x509/by_dir.c @@ -268,7 +268,8 @@ static int get_cert_by_subject_ex(X509_LOOKUP *xl, X509_LOOKUP_TYPE type, } if (type == X509_LU_CRL && ent->hashes) { htmp.hash = h; - CRYPTO_THREAD_read_lock(ctx->lock); + if (!CRYPTO_THREAD_read_lock(ctx->lock)) + goto finish; idx = sk_BY_DIR_HASH_find(ent->hashes, &htmp); if (idx >= 0) { hent = sk_BY_DIR_HASH_value(ent->hashes, idx); @@ -346,7 +347,8 @@ static int get_cert_by_subject_ex(X509_LOOKUP *xl, X509_LOOKUP_TYPE type, /* If a CRL, update the last file suffix added for this */ if (type == X509_LU_CRL) { - CRYPTO_THREAD_write_lock(ctx->lock); + if (!CRYPTO_THREAD_write_lock(ctx->lock)) + goto finish; /* * Look for entry again in case another thread added an entry * first. |