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https://issues.apache.org/jira/browse/TS-1484?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460087#comment-13460087
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James Peach commented on TS-1484:
---------------------------------
d6d07d8c43c084d5683b45c1efe9ed2bf9ef8635 TS-1484: Fix SNI crashes where there
is no default certificate
> SSL-crashed every now and then with 3.2.0 + SNI-fixes
> -----------------------------------------------------
>
> Key: TS-1484
> URL: https://issues.apache.org/jira/browse/TS-1484
> Project: Traffic Server
> Issue Type: Bug
> Components: SSL
> Affects Versions: 3.2.0
> Environment: RHEL6, x86_64, RHEV Virtual machines, IPv4 and IPv6
> failover addresses, wildcard SSL-certificates
> Reporter: Jan-Frode Myklebust
> Assignee: James Peach
> Attachments: TS1484.patch
>
>
> We're running ATS v3.2.0 + patch 9c3bebd88eecf6aee1ce346b67460b8e1787752d to
> fix support for non-SNI browsers, and every now and (daily I think) then
> we're getting this crash:
> [Sep 19 03:14:00.147] Server {0x2b2517a7c700} ERROR: SSL ERROR:
> SSL_ServerHandShake.
> [Sep 19 03:14:00.148] Server {0x2b2517a7c700} ERROR:
> SSL::8:error:140760FC:SSL routines:SSL23_GET_CLIENT_HELLO:unknown
> protocol:s23_srvr.c:593:
> NOTE: Traffic Server received Sig 11: Segmentation fault
> /usr/bin/traffic_server - STACK TRACE:
> /lib64/libpthread.so.0(+0xf500)[0x2b2505b84500]
> /usr/lib64/libssl.so.10(SSL_CTX_callback_ctrl+0x5)[0x2b250662f425]
> /usr/bin/traffic_server(_ZN17SSLNetVConnection17sslStartHandShakeEiRi+0xf2)[0x6675a2]
> /usr/bin/traffic_server(_ZN17SSLNetVConnection11net_read_ioEP10NetHandlerP7EThread+0x208)[0x666c78]
> /usr/bin/traffic_server(_ZN10NetHandler12mainNetEventEiP5Event+0x1f2)[0x66e0e2]
> /usr/bin/traffic_server(_ZN7EThread13process_eventEP5Eventi+0xb4)[0x696c94]
> /usr/bin/traffic_server(_ZN7EThread7executeEv+0x4c3)[0x697623]
> /usr/bin/traffic_server[0x695c62]
> /lib64/libpthread.so.0(+0x7851)[0x2b2505b7c851]
> /lib64/libc.so.6(clone+0x6d)[0x2b250800667d]
> [Sep 19 03:14:00.159] Manager {0x7ff63f1b07e0} ERROR:
> [LocalManager::pollMgmtProcessServer] Server Process terminated due to Sig
> 11: Segmentation fault
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