coverity: NULL dereference

Fixes coverity 1544699.

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/22138)

diff --git a/crypto/engine/eng_table.c b/crypto/engine/eng_table.c
index 3138a1526002a70af59791d082e2746059440005..9dc3144bbfd7b610c1cd73f056a9c7a0ea862bc8 100644 (file)
--- a/crypto/engine/eng_table.c
+++ b/crypto/engine/eng_table.c
@@ -97,6 +97,7 @@ int engine_table_register(ENGINE_TABLE **table, ENGINE_CLEANUP_CB *cleanup,
     if (added && !engine_cleanup_add_first(cleanup)) {
         lh_ENGINE_PILE_free(&(*table)->piles);
         *table = NULL;
+        goto end;
     }
     while (num_nids--) {
         tmplate.nid = *nids;