diff options
| author | ache <ache@FreeBSD.org> | 2001-04-21 13:50:32 +0000 |
|---|---|---|
| committer | ache <ache@FreeBSD.org> | 2001-04-21 13:50:32 +0000 |
| commit | d2b6267ec030fc4e50555e76212ad62a6ef7b160 (patch) | |
| tree | 89fe9af5a8b8fc16822aef4b2af1305cb6b267d7 /usr.sbin/vidcontrol | |
| parent | c6fb4cbe0dbbcc6bd80d80a3963957b736335b65 (diff) | |
| download | FreeBSD-src-d2b6267ec030fc4e50555e76212ad62a6ef7b160.zip FreeBSD-src-d2b6267ec030fc4e50555e76212ad62a6ef7b160.tar.gz | |
Proper upper limit for mousechar start is UCHAR_MAX - 3, not UCHAR_MAX
PR: 24437
Submitted by: Cejka Rudolf <cejkar@dcse.fee.vutbr.cz>
Diffstat (limited to 'usr.sbin/vidcontrol')
| -rw-r--r-- | usr.sbin/vidcontrol/vidcontrol.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.sbin/vidcontrol/vidcontrol.c b/usr.sbin/vidcontrol/vidcontrol.c index 24ef988..5516462 100644 --- a/usr.sbin/vidcontrol/vidcontrol.c +++ b/usr.sbin/vidcontrol/vidcontrol.c @@ -488,8 +488,8 @@ set_mouse_char(char *arg) long l; l = strtol(arg, NULL, 0); - if ((l < 0) || (l > UCHAR_MAX)) { - warnx("argument to -M must be 0 through %d", UCHAR_MAX); + if ((l < 0) || (l > UCHAR_MAX - 3)) { + warnx("argument to -M must be 0 through %d", UCHAR_MAX - 3); return; } mouse.operation = MOUSE_MOUSECHAR; |
