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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