[Bug network/28091] nss_name_skip may return 0 for domain names without terminator

cvs-commit at gcc dot gnu.org sourceware-bugzilla@sourceware.org
Mon Jul 19 08:30:47 GMT 2021


https://sourceware.org/bugzilla/show_bug.cgi?id=28091

--- Comment #1 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Florian Weimer <fw@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=cff2c78c513ef8d51e69a6933f1c6aef8a24a6d6

commit cff2c78c513ef8d51e69a6933f1c6aef8a24a6d6
Author: Florian Weimer <fweimer@redhat.com>
Date:   Mon Jul 19 07:55:27 2021 +0200

    resolv: Move ns_name_skip to its own file and into libc (bug 28091)

    And reformat to GNU style.  Avoid out-of-bounds pointer arithmetic.
    This also results in a fix of bug 28091 due to the additional packet
    length checks.

    The symbol was moved using scripts/move-symbol-to-libc.py.

    Reviewed-by: Carlos O'Donell <carlos@systemhalted.org>

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