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Date: Thu, 19 Apr 2018 19:03:52 -0700
From: Stephen Hemminger <stephen@networkplumber.org>
To: shiva m <anjaneya2@gmail.com>
Cc: dev@dpdk.org
Message-ID: <20180419190352.3306580c@xeon-e3>
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Subject: Re: [dpdk-dev] rte_panic SIGABRT core dump
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On Fri, 20 Apr 2018 00:59:01 +0530
shiva m <anjaneya2@gmail.com> wrote:

> Hi,
> 
> Need help in avoiding core dump in case rte_eal_init() fails in some
> special cases.
> 
> Part of my code causing rte_panic during system bootup and causes a core
> dump. I do not want this core dump.
> 
> I tried catching SIGABRT in my application and did _exit() in my handler.
> Still I see core dump file getting generated.
> 
> If I manually raise(SIGABRT) in my app, I do not see core dump. My SIGABRT
> handler not working if SIGABRT raised by rte_eal_init() and it causes core
> dump.
> 
> Can someone help in avoiding core dump in case rte_eal_init() cause
> rte_panic.
> 
> Thanks,
> Shiva

Fix the code in rte_eal_init don't try to catch abort and continue
that is dead end.