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(parent: f947192) | patch
telnet: Fix telnet segfault when invalid set or help help commands
authorCy Schubert <cy@FreeBSD.org>
Thu, 14 Jul 2022 04:42:06 +0000 (21:42 -0700)
committerCy Schubert <cy@FreeBSD.org>
Fri, 22 Jul 2022 13:03:03 +0000 (06:03 -0700)
commit2bd84a3d19e7603bef56a4b5c2e18ff969df3ab6
treed5602ce63a0c3c9a4ae469fa569fd6923d431f0atree | snapshot
parentf947192f689f657ef521b252d43635741e9e5637commit | diff
telnet: Fix telnet segfault when invalid set or help help commands

Silently ignore invalid set ' ' and invalid help help commands.
This is the same fix applied by NetBSD in hg commit 1019940:4f248823eaff.

PR: 265097
Reported by: Simon Josefsson <simon@josefsson.org>
Obtained from: NetBSD hg commit 1019940:4f248823eaff
NetBSD PR/56918

(cherry picked from commit a7399ea2dd7810e76dcfd52248764cb8004d49a4)
contrib/telnet/telnet/commands.c diff | blob | history
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