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42141197a1
Fixes #13183 From the original issue report, before this commit, on master and on 1.1.1, the issue can be detected with the following steps: - Start with a default SSL_CTX, initiate a TLS 1.3 connection with SNI, "Accept" count of default context gets incremented - After servername lookup, "Accept" count of default context gets decremented and that of SNI context is incremented - Server sends a "Hello Retry Request" - Client sends the second "Client Hello", now again "Accept" count of default context is decremented. Hence giving a negative value. This commit fixes it by adding a check on `s->hello_retry_request` in addition to `SSL_IS_FIRST_HANDSHAKE(s)`, to ensure the counter is moved only on the first ClientHello. CLA: trivial Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/13297) |
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| .. | ||
| record | ||
| statem | ||
| bio_ssl.c | ||
| build.info | ||
| d1_lib.c | ||
| d1_msg.c | ||
| d1_srtp.c | ||
| ktls.c | ||
| methods.c | ||
| pqueue.c | ||
| s3_cbc.c | ||
| s3_enc.c | ||
| s3_lib.c | ||
| s3_msg.c | ||
| ssl_asn1.c | ||
| ssl_cert_table.h | ||
| ssl_cert.c | ||
| ssl_ciph.c | ||
| ssl_conf.c | ||
| ssl_err_legacy.c | ||
| ssl_err.c | ||
| ssl_init.c | ||
| ssl_lib.c | ||
| ssl_local.h | ||
| ssl_mcnf.c | ||
| ssl_rsa_legacy.c | ||
| ssl_rsa.c | ||
| ssl_sess.c | ||
| ssl_stat.c | ||
| ssl_txt.c | ||
| ssl_utst.c | ||
| sslerr.h | ||
| t1_enc.c | ||
| t1_lib.c | ||
| t1_trce.c | ||
| tls13_enc.c | ||
| tls_depr.c | ||
| tls_srp.c | ||