Mercurial > hg > nginx
comparison src/stream/ngx_stream_ssl_module.c @ 7473:8981dbb12254
SSL: fixed potential leak on memory allocation errors.
If ngx_pool_cleanup_add() fails, we have to clean just created SSL context
manually, thus appropriate call added.
Additionally, ngx_pool_cleanup_add() moved closer to ngx_ssl_create() in
the ngx_http_ssl_module, to make sure there are no leaks due to intermediate
code.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Sun, 03 Mar 2019 16:48:39 +0300 |
parents | 7e8bcba6d039 |
children | ef7ee19776db |
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7472:d430babbe643 | 7473:8981dbb12254 |
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688 return NGX_CONF_ERROR; | 688 return NGX_CONF_ERROR; |
689 } | 689 } |
690 | 690 |
691 cln = ngx_pool_cleanup_add(cf->pool, 0); | 691 cln = ngx_pool_cleanup_add(cf->pool, 0); |
692 if (cln == NULL) { | 692 if (cln == NULL) { |
693 ngx_ssl_cleanup_ctx(&conf->ssl); | |
693 return NGX_CONF_ERROR; | 694 return NGX_CONF_ERROR; |
694 } | 695 } |
695 | 696 |
696 cln->handler = ngx_ssl_cleanup_ctx; | 697 cln->handler = ngx_ssl_cleanup_ctx; |
697 cln->data = &conf->ssl; | 698 cln->data = &conf->ssl; |