summaryrefslogtreecommitdiff
path: root/slock.c
diff options
context:
space:
mode:
authorFRIGN <dev@frign.de>2016-02-14 01:48:48 +0100
committerFRIGN <dev@frign.de>2016-02-14 02:00:14 +0100
commita6dc051e3744ce5b14c54d2d246d3e8258207e76 (patch)
tree86e99a63432cae69d1ae8c1c9782496ee7cd8160 /slock.c
parentbdcbeab0d8ac0963c61ae1d9d1ed57d3effb8ec3 (diff)
No need for usage()
There are 2 arguments why -v and -h are broken: 1) if you are running off git, -v will show the last stable release, effectively making this option useless. people running stable versions leave open an attack surface this way in case there are vulnerabilities found. 99% of the people are also using package managers to keep their software up to date, instead of running $TOOL -v to check how old it is. 2) -h is a sad excuse for not just looking at the manual page (man 1 slock). Given we accept a post_lock_command, we can't be as liberal and just intercept certain flags. I changed the manpage to reflect this change.
Diffstat (limited to 'slock.c')
-rw-r--r--slock.c16
1 files changed, 2 insertions, 14 deletions
diff --git a/slock.c b/slock.c
index 3188ff7..4531f95 100644
--- a/slock.c
+++ b/slock.c
@@ -272,27 +272,15 @@ lockscreen(Display *dpy, int screen)
return NULL;
}
-static void
-usage(void)
-{
- fprintf(stderr, "usage: slock [-v|POST_LOCK_CMD]\n");
- exit(1);
-}
-
int
-main(int argc, char **argv) {
+main(int argc, char **argv)
+{
#ifndef HAVE_BSD_AUTH
const char *pws;
#endif
Display *dpy;
int screen;
- if ((argc == 2) && !strcmp("-v", argv[1]))
- die("slock-%s, © 2006-2016 slock engineers\n", VERSION);
-
- if ((argc == 2) && !strcmp("-h", argv[1]))
- usage();
-
#ifdef __linux__
dontkillme();
#endif