[TS-5105] Assert on Socks.cc line 67, due to remote_addr not set in connect_re_internal

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 7.0.0
• Component/s: SOCKS
• Backport to Version: 6.2.1
• Assignee: Chao Xu
• Reporter: Chao Xu
• Created: 23/Dec/16 04:05
• Updated: 08/Jan/17 06:32
• Resolved: 03/Jan/17 05:11

Description

traffic_server: using root directory '/usr/local'
traffic_server: Abort trap
traffic_server - STACK TRACE:
0x4b07a9 <_Z19crash_logger_invokeiP9__siginfoPv+0x69> at /usr/local/bin/traffic_server
0x80275ab37 <pthread_sigmask+0x507> at /lib/libthr.so.3
0x80275a22c <pthread_getspecific+0xe1c> at /lib/libthr.so.3
[Dec 21 17:27:34.840] Server {0x804006400} DEBUG: <Socks.cc:462 (loadSocksConfiguration)> (Socks) Socks Version 4
[Dec 21 17:27:34.840] Server {0x804006400} DEBUG: <Socks.cc:472 (loadSocksConfiguration)> (Socks) server connect timeout: 10 socks respnonse timeout 100
[Dec 21 17:27:34.840] Server {0x804006400} DEBUG: <Socks.cc:482 (loadSocksConfiguration)> (SocksProxy) Read SocksProxy info: accept_enabled = 0 accept_port = 1080 http_port = 80
[Dec 21 17:27:34.841] Server {0x804006400} DEBUG: <Socks.cc:489 (loadSocksConfiguration)> (Socks) Socks Config File: /usr/local/etc/trafficserver/socks.config
[Dec 21 17:27:34.842] Server {0x804006400} DEBUG: <Socks.cc:517 (loadSocksConfiguration)> (Socks) Socks Turned on
[Dec 21 17:27:35.052] Server {0x804008000} DEBUG: <UnixNetProcessor.cc:228 (connect_re_internal)> (Socks) Using Socks ip: 216.58.192.142:80
Assertion failed: (ats_is_ip4(&target_addr)), function init, file Socks.cc, line 67.
traffic_server: using root directory '/usr/local'
traffic_server: Abort trap
traffic_server - STACK TRACE:
0x4b07a9 <_Z19crash_logger_invokeiP9__siginfoPv+0x69> at /usr/local/bin/traffic_server
0x80275ab37 <pthread_sigmask+0x507> at /lib/libthr.so.3
0x80275a22c <pthread_getspecific+0xe1c> at /lib/libthr.so.3

Issue Links

• is blocked by: TS-5106 Assert on ParentSelection.h line 337, there is no selection_strategy for default parent proxy.
• relates to: TS-803 Fix SOCKS breakage and allow for setting next-hop SOCKS
• links to: GitHub Pull Request #1275
• links to: GitHub Pull Request #1276