Commit da25dc29 authored by Bernd Edlinger's avatar Bernd Edlinger
Browse files

Fix a possible memory leak in engine_table_register 



Reviewed-by: default avatarRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5489)

(cherry picked from commit 55a7f77d)
parent 00cd974f

crypto/engine/eng_table.c

+5 −0
Original line number Diff line number Diff line
@@ -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);