Fwd: core dump on curl function call

From: treesa fairy joseph via curl-library <curl-library_at_lists.haxx.se>
Date: Mon, 4 Oct 2021 12:04:29 +0530

Thank you very much. Will check my code based on these inputs

regards,
Treesa
---------- Forwarded message ---------
From: Daniel Stenberg <daniel_at_haxx.se>
Date: Fri, Oct 1, 2021 at 8:29 PM
Subject: Re: core dump on curl function call
To: treesa fairy joseph <treesafj_at_gmail.com>
Cc: treesa fairy joseph via curl-library <curl-library_at_lists.haxx.se>


On Fri, 1 Oct 2021, treesa fairy joseph wrote:

> #0 0x00000000005377c4 in Curl_hash_clean_with_criterium
(h=0xffff7c0a4d50,
> user=0xffff8b28d970,
> comp=0x4ba604 <hostcache_timestamp_remove>) at hash.c:243
> 243 hash.c: No such file or directory.
> (gdb) bt
> #0 0x00000000005377c4 in Curl_hash_clean_with_criterium
(h=0xffff7c0a4d50,
> user=0xffff8b28d970,
> comp=0x4ba604 <hostcache_timestamp_remove>) at hash.c:243

This issue shows the typical signs of a threading problem. Make sure that
your application and threading follow the advice here:

  https://curl.se/libcurl/c/threadsafe.html

In particular the dont-use-the-same-handle-twice rule.

If that doesn't help, then I'd advice you to start trying to create a
separate
stand-alone example code that reproduces the problem that you can share
with
us.

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Received on 2021-10-04