In ENGINE_up_ref(), check return value of CRYPTO_add() and report
authortb <tb@openbsd.org>
Fri, 24 Aug 2018 19:25:31 +0000 (19:25 +0000)
committertb <tb@openbsd.org>
Fri, 24 Aug 2018 19:25:31 +0000 (19:25 +0000)
commit19166cdd9eb4d39c19693cfb1e8d47c7855dc1f3
treeca9b6187b356d473f5082f01ef6afe0c308aa3fb
parent439dd1283e18edd190f9f32c94be320c71f60ea4
In ENGINE_up_ref(), check return value of CRYPTO_add() and report
failure accordingly.

ok jsing
lib/libcrypto/engine/eng_list.c