diff options
| author | jamie <jamie@FreeBSD.org> | 2012-05-25 00:38:06 +0000 |
|---|---|---|
| committer | jamie <jamie@FreeBSD.org> | 2012-05-25 00:38:06 +0000 |
| commit | 1eaf836b4d7a3e8a2f005b3640c67f3f7bcca3fc (patch) | |
| tree | 4fd4344f5483e9e86c3c0c473206a5e83cba5282 /usr.sbin | |
| parent | fdda585ecb45d2a13f7e03381455b3027cf27fb7 (diff) | |
| download | FreeBSD-src-1eaf836b4d7a3e8a2f005b3640c67f3f7bcca3fc.zip FreeBSD-src-1eaf836b4d7a3e8a2f005b3640c67f3f7bcca3fc.tar.gz | |
Don't try to set a null TERM environment.
Submitted by: Mateusz Guzik <mjguzik gmail.com>
Diffstat (limited to 'usr.sbin')
| -rw-r--r-- | usr.sbin/jail/command.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/usr.sbin/jail/command.c b/usr.sbin/jail/command.c index cbc7b88..b749576 100644 --- a/usr.sbin/jail/command.c +++ b/usr.sbin/jail/command.c @@ -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 |
