diff options
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/netstat/main.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/usr.bin/netstat/main.c b/usr.bin/netstat/main.c index 477add6..65bcbf6 100644 --- a/usr.bin/netstat/main.c +++ b/usr.bin/netstat/main.c @@ -498,8 +498,10 @@ main(int argc, char *argv[]) * guys can't print interesting stuff from kernel memory. */ live = (nlistf == NULL && memf == NULL); - if (!live) - setgid(getgid()); + if (!live) { + if (setgid(getgid()) != 0) + xo_err(-1, "setgid"); + } if (xflag && Tflag) xo_errx(1, "-x and -T are incompatible, pick one."); @@ -704,7 +706,8 @@ kvmd_init(void) return (0); kvmd = kvm_openfiles(nlistf, memf, NULL, O_RDONLY, errbuf); - setgid(getgid()); + if (setgid(getgid()) != 0) + xo_err(-1, "setgid"); if (kvmd == NULL) { xo_warnx("kvm not available: %s", errbuf); |
