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mosquitto crashed by segfault on CentOS 7.7 #2565

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xlmhust opened this issue Jun 13, 2022 · 2 comments
Closed

mosquitto crashed by segfault on CentOS 7.7 #2565

xlmhust opened this issue Jun 13, 2022 · 2 comments

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@xlmhust
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xlmhust commented Jun 13, 2022

When I make and install latest Mosquitto v2.0.14 on AWS CentOS 7.7, the crash issue is reproduced.

Platform info:

  1. OS version:
    CentOS Linux release 7.7.1908 (Core)

  2. GCC version:
    gcc version 4.8.5 20150623 (Red Hat 4.8.5-44) (GCC)

  3. GLIBC version:
    glibc-2.17-307.el7.1.x86_64

The error log from dmesg:
Jun 12 18:59:45 *** kernel: mosquitto[24646]: segfault at 0 ip 00007fbdf93a6ccb sp 00007fff4d43c738 error 4 in libc-2.17.so[7fbdf9266000+1c3000]
Jun 13 00:44:16 *** kernel: mosquitto[12876]: segfault at 0 ip 00007fea7d9beccb sp 00007ffe17dc46e8 error 4 in libc-2.17.so[7fea7d87e000+1c3000]

Please help find the solution.

BTW, it's similar as the old issue:
#38

@xlmhust
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xlmhust commented Jun 16, 2022

According to investigation, the crash is caused by plugin, not from mosquitto.

@xlmhust xlmhust closed this as completed Jun 16, 2022
@xlmhust
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xlmhust commented Jun 16, 2022

close it.

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