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Re: Curl segfault in curl_multi_perform

From: Richard W.M. Jones via curl-library <>
Date: Mon, 31 Jul 2023 12:29:57 +0100

I enabled the debug build of curl to get some more information. I
also added some of my own debug messages to show when the
H2_STREAM_LCTX macro sets or clears the stream pointer. This is all
with the latest curl (git commit 92ac5a8d594).

There's now a GOAWAY message sent by my server (which I didn't see in
the previous output), just before the crash.

The stack trace of the crash from this build is the same as before.

I'm not any closer to understanding what's going on here, but still
looking ... If you have any suggestions for what to try, I can do that.


Richard Jones, Virtualization Group, Red Hat
Read my programming and virtualization blog:
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Received on 2023-07-31