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Re: core dump on curl function call

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From: Daniel Stenberg via curl-library <curl-library_at_lists.haxx.se>
Date: Thu, 30 Sep 2021 14:16:31 +0200 (CEST)

On Thu, 30 Sep 2021, treesa fairy joseph via curl-library wrote:

> Program terminated with signal SIGSEGV, Segmentation fault.
> #0 0x00000000004c3008 in singlesocket ()
> (gdb) bt
> #0 0x00000000004c3008 in singlesocket ()
> #1 0x00000000004c6ac8 in curl_multi_remove_handle ()
> Backtrace stopped: previous frame identical to this frame (corrupt stack?)

I suggest you rebuild curl with debug symbols present so that the stack trace
becomes useable. Then you can investigate exactly what happned there in frame
0 and possibly why. Or at least tell us more details and we might be able to
help.

I presume this is a recent libcurl? I'm not aware of any known flaw in that
function in recent time.

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Received on 2021-09-30

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