[Bug 283909] bsnmpget/walk: coredump when SNMPPASSWD is empty

In reply to: bugzilla-noreply_a_freebsd.org: "[Bug 283909] bsnmpget/walk: coredump when SNMPPASSWD is empty"
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From: <bugzilla-noreply_at_freebsd.org>
Date: Thu, 09 Jan 2025 04:56:55 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=283909

--- Comment #2 from Gleb Smirnoff <glebius@FreeBSD.org> ---
I reproduced it:

    at /usr/src/FreeBSD/contrib/bsnmp/lib/snmpcrypto.c:274
274                             authbuf[i] = passwd[(loop + i) % pwdlen];

pwdlen is 0 here.

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