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David Benjamin 7a433893ad Fix memory leak on invalid CertificateRequest. 
Free up parsed X509_NAME structure if the CertificateRequest message
contains excess data.

The security impact is considered insignificant. This is a client side
only leak and a large number of connections to malicious servers would
be needed to have a significant impact.

This was found by libFuzzer.

Reviewed-by: Emilia Käsper <emilia@openssl.org>
Reviewed-by: Stephen Henson <steve@openssl.org>
(cherry picked from commit ec66c8c988)
2016-04-07 19:27:45 +01:00
..
bio_ssl.c Handle SSL_ERROR_WANT_X509_LOOKUP 2015-09-20 14:22:52 +01:00
clienthellotest.c Add test for SSL_set_session_ticket_ext 2015-07-27 16:14:02 +01:00
d1_both.c Add a check for a failed malloc 2016-03-18 11:59:11 +00:00
d1_clnt.c Only call ssl3_init_finished_mac once for DTLS 2015-11-10 18:47:57 +00:00
d1_enc.c Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
d1_lib.c Clear state in DTLSv1_listen 2015-06-02 09:12:39 +01:00
d1_meth.c Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
d1_pkt.c Lost alert in DTLS 2015-05-22 10:24:49 +01:00
d1_srtp.c Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
d1_srvr.c Stop DTLS servers asking for unsafe legacy renegotiation 2015-11-10 19:27:25 +00:00
dtls1.h Fix d2i_SSL_SESSION for DTLS1_BAD_VER 2015-02-27 20:32:49 +00:00
heartbeat_test.c Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
install-ssl.com Don't forget to install srtp.h as well 2012-05-10 15:01:22 +00:00
kssl.c Remove the "eay" c-file-style indicators 2015-12-18 13:13:31 +01:00
kssl.h Remove the "eay" c-file-style indicators 2015-12-18 13:13:31 +01:00
kssl_lcl.h Remove the "eay" c-file-style indicators 2015-12-18 13:13:31 +01:00
Makefile make update 2016-03-01 13:40:45 +00:00
s2_clnt.c Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
s2_enc.c Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
s2_lib.c Remove LOW from the default 2016-03-07 18:57:40 +01:00
s2_meth.c Add no-ssl2-method 2016-03-14 21:17:18 +01:00
s2_pkt.c Add length sanity check in SSLv2 n_do_ssl_write() 2015-04-29 17:44:02 +01:00
s2_srvr.c Better SSLv2 cipher-suite enforcement 2016-01-28 17:06:38 +00:00
s3_both.c Sanity check the return from final_finish_mac 2015-04-30 23:27:05 +01:00
s3_cbc.c Ensure all EVP calls have their returns checked where appropriate 2015-11-20 15:56:42 +00:00
s3_clnt.c Fix memory leak on invalid CertificateRequest. 2016-04-07 19:27:45 +01:00
s3_enc.c Ensure all EVP calls have their returns checked where appropriate 2015-11-20 15:56:42 +00:00
s3_lib.c Remove LOW from the default 2016-03-07 18:57:40 +01:00
s3_meth.c Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
s3_pkt.c Don't send an alert if we've just received one 2015-05-25 23:11:02 +01:00
s3_srvr.c Always generate DH keys for ephemeral DH cipher suites 2016-01-28 10:27:55 +00:00
s23_clnt.c Fix session resumption 2015-09-02 00:31:33 +01:00
s23_lib.c Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
s23_meth.c Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
s23_pkt.c Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
s23_srvr.c Re-align some comments after running the reformat script. 2015-01-22 09:39:01 +00:00
srtp.h Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
ssl-lib.com Spaces were added in some strings for better readability. However, those spaces do not belong in file names, so when picking out the individual parts, remove the spaces 2014-10-15 10:49:24 +02:00
ssl.h Add no-ssl2-method 2016-03-14 21:17:18 +01:00
ssl2.h Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
ssl3.h Add test for SSL_set_session_ticket_ext 2015-07-27 16:14:02 +01:00
ssl23.h Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
ssl_algs.c Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
ssl_asn1.c Make no-psk compile without warnings. 2015-09-16 18:12:04 +01:00
ssl_cert.c Set reference count earlier 2015-11-24 21:53:40 +01:00
ssl_ciph.c Remove LOW from the default 2016-03-07 18:57:40 +01:00
ssl_err.c Ensure all EVP calls have their returns checked where appropriate 2015-11-20 15:56:42 +00:00
ssl_err2.c Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
ssl_lib.c Disable SSLv2 default build, default negotiation and weak ciphers. 2016-03-01 11:23:45 +00:00
ssl_locl.h Remove LOW from the default 2016-03-07 18:57:40 +01:00
ssl_rsa.c Ensure all EVP calls have their returns checked where appropriate 2015-11-20 15:56:42 +00:00
ssl_sess.c Validate ClientHello session_id field length and send alert on failure 2016-01-19 15:42:23 +00:00
ssl_stat.c Add Error state 2015-05-05 20:07:48 +01:00
ssl_task.c Re-align some comments after running the reformat script. 2015-01-22 09:39:01 +00:00
ssl_txt.c Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
ssl_utst.c Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
ssltest.c _BSD_SOURCE is deprecated, use _DEFAULT_SOURCE instead 2015-12-02 18:49:57 +01:00
t1_clnt.c Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
t1_enc.c Fix more URLs mangled by reformat 2015-12-19 20:40:39 +00:00
t1_lib.c Add a check for a failed malloc 2016-03-18 11:59:11 +00:00
t1_meth.c Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
t1_reneg.c Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
t1_srvr.c Run util/openssl-format-source -v -c . 2015-01-22 09:38:39 +00:00
tls1.h Fix references to various RFCs 2015-10-23 20:43:09 +02:00
tls_srp.c Code style: space after 'if' 2015-04-16 13:51:51 -04:00