[Bug 276674] [panic] [htcp] sysctl net.inet.tcp.cc.algorithm=htcp produces kernel panic

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276674

--- Comment #12 from [email protected] ---
A commit in branch main references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=38983d40c18ec5705dcba19ac320b86c5efe8e7e

commit 38983d40c18ec5705dcba19ac320b86c5efe8e7e
Author:     Richard Scheffenegger <[email protected]>
AuthorDate: 2024-02-24 15:35:23 +0000
Commit:     Richard Scheffenegger <[email protected]>
CommitDate: 2024-02-24 15:35:59 +0000

    tcp: prevent div by zero in cc_htcp

    Make sure the divident is at least one. While cwnd should
    never be smaller than t_maxseg, this can happen during
    Path MTU Discovery, or when TCP options are considered
    in other parts of the stack.

    PR:                     276674
    MFC after:              3 days
    Reviewed By:            tuexen, #transport
    Sponsored by:           NetApp, Inc.
    Differential Revision:  https://reviews.freebsd.org/D43797

 sys/netinet/cc/cc_htcp.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

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