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Type:
Problem report
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Status: Closed
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Priority:
Minor
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Resolution: Fixed
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Affects Version/s: 4.0.10, 4.2.4
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Fix Version/s: 4.0.14rc1, 4.2.8rc1, 4.4.1rc1, 5.0.0alpha1, 5.0 (plan)
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Component/s: Agent (G)
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Labels:None
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Environment:Linux bbb 4.19.31-armv7-x30 #1jessie SMP PREEMPT Sat Mar 30 01:07:10 UTC 2019 armv7l GNU/Linux
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Team:Team C
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Sprint:Sprint 56 (Sep 2019), Sprint 57 (Oct 2019)
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Story Points:0.5
Steps to reproduce:
- Build from source (./configure --enable-agent) or install from .deb (1:2.2.23+dfsg-0+deb8u1)
- run form command line "zabbix_agentd -c config.conf -p"
Result:
zabbix_agentd [1640]: ERROR: Got signal [signal:7(SIGBUS),reason:0,refaddr:0xb6f31000]. Crashing ...
Expected:
Zabbix agent start
Reason:
Buffer overrun in ./src/libs/zbxsysinfo/linux/hardware.c:145
Can be fixed with the following patch/hack before 145:
if (((char*)mmp + len) > sizeof(membuf)) { goto close; }