diff options
Diffstat (limited to 'usr.bin/logname/logname.c')
| -rw-r--r-- | usr.bin/logname/logname.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/usr.bin/logname/logname.c b/usr.bin/logname/logname.c index 8a251ae..05aa881 100644 --- a/usr.bin/logname/logname.c +++ b/usr.bin/logname/logname.c @@ -39,6 +39,7 @@ static const char sccsid[] = "@(#)logname.c 8.2 (Berkeley) 4/3/94"; #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); +#include <capsicum_helpers.h> #include <err.h> #include <unistd.h> #include <stdio.h> @@ -51,6 +52,9 @@ main(int argc, char *argv[] __unused) { char *p; + if (caph_limit_stdio() < 0 || (cap_enter() < 0 && errno != ENOSYS)) + err(1, "capsicum"); + if (argc != 1) usage(); if ((p = getlogin()) == NULL) |
