diff options
Diffstat (limited to 'crypto/engine/eng_table.c')
| -rw-r--r-- | crypto/engine/eng_table.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/crypto/engine/eng_table.c b/crypto/engine/eng_table.c index 27d31f70c855..709393fae57d 100644 --- a/crypto/engine/eng_table.c +++ b/crypto/engine/eng_table.c @@ -1,5 +1,5 @@ /* ==================================================================== - * Copyright (c) 2001 The OpenSSL Project. All rights reserved. + * Copyright (c) 2001-2018 The OpenSSL Project. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -159,6 +159,11 @@ int engine_table_register(ENGINE_TABLE **table, ENGINE_CLEANUP_CB *cleanup, } fnd->funct = NULL; (void)lh_ENGINE_PILE_insert(&(*table)->piles, fnd); + if (lh_ENGINE_PILE_retrieve(&(*table)->piles, &tmplate) != fnd) { + sk_ENGINE_free(fnd->sk); + OPENSSL_free(fnd); + goto end; + } } /* A registration shouldn't add duplciate entries */ (void)sk_ENGINE_delete_ptr(fnd->sk, e); |