Date: Fri, 25 May 2012 00:38:06 +0000 (UTC) From: Jamie Gritton <jamie@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r235949 - head/usr.sbin/jail Message-ID: <201205250038.q4P0c62j069704@svn.freebsd.org>
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Author: jamie Date: Fri May 25 00:38:06 2012 New Revision: 235949 URL: http://svn.freebsd.org/changeset/base/235949 Log: Don't try to set a null TERM environment. Submitted by: Mateusz Guzik <mjguzik gmail.com> Modified: head/usr.sbin/jail/command.c Modified: head/usr.sbin/jail/command.c ============================================================================== --- head/usr.sbin/jail/command.c Fri May 25 00:18:19 2012 (r235948) +++ head/usr.sbin/jail/command.c Fri May 25 00:38:06 2012 (r235949) @@ -584,7 +584,8 @@ run_command(struct cfjail *j) term = getenv("TERM"); environ = &cleanenv; setenv("PATH", "/bin:/usr/bin", 0); - setenv("TERM", term, 1); + if (term != NULL) + setenv("TERM", term, 1); } if (setusercontext(lcap, pwd, pwd->pw_uid, username ? LOGIN_SETALL & ~LOGIN_SETGROUP & ~LOGIN_SETLOGIN
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