Mercurial > dropbear
view common-chansession.c @ 1851:7f549ee3df48
Use HOME before /etc/passwd to find id_dropbear (#137)
Currently dbclient uses the value of HOME by default when looking for
~/.ssh/known_hosts, falling back to /etc/passwd if HOME is not set (so
that people can work around broken values in /etc/passwd).
However, when locating the default authentication key (defaults to
~/.ssh/id_dropbear), paths not starting with / are always prefixed with
the value from /etc/passwd.
Make the behaviour consistent by adjusting expand_homedir_path to use
the value of HOME, falling back to /etc/passwd if HOME is not set.
author | Matt Robinson <git@nerdoftheherd.com> |
---|---|
date | Tue, 19 Oct 2021 06:02:47 +0100 |
parents | 425ed5c20157 |
children | 827f87dfbc22 |
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/* * Dropbear - a SSH2 server * * Copyright (c) 2002,2003 Matt Johnston * All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #include "chansession.h" /* Mapping of signal values to ssh signal strings */ const struct SigMap signames[] = { {SIGABRT, "ABRT"}, {SIGALRM, "ALRM"}, {SIGFPE, "FPE"}, {SIGHUP, "HUP"}, {SIGILL, "ILL"}, {SIGINT, "INT"}, {SIGKILL, "KILL"}, {SIGPIPE, "PIPE"}, {SIGQUIT, "QUIT"}, {SIGSEGV, "SEGV"}, {SIGTERM, "TERM"}, {SIGUSR1, "USR1"}, {SIGUSR2, "USR2"}, {0, NULL} };