> On Dec 22, 2022, at 10:23 AM, Jim Klimov <jimklimov+...@gmail.com> wrote:
>
> One thing that popped up in this quest was that Solaris 8 libc does not take
> kindly to code similar to:
>
> printf("%s", NULL);
>
> ...which ends up dereferencing that NULL to check strlen() - and I suppose
> can happen when debug messages are logged with little regard to arguments
> (newer libc's are smarter about this).
>
> Can you check if there are any core dump files lying around after your
> experiments (especially those at higher verbosity), or dmesg lines about such
> segfaults?
I actually do have a core file from upsmon. Let me know if there’s somewhere I
can attach it or upload it. I’ve never really dealt with analyzing core files
(is that a gdb thing ?).
# file core
core: ELF 32-bit MSB core file SPARC Version 1, from 'upsmon'
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