DOnt allow getting caps from other than master and slave device :)

svn path=/head/; revision=114730
2003-05-05 10:28:37 +00:00 · 2003-05-05 10:28:37 +00:00 · e5f8aed520 · 2020-12-20 02:59:44 +00:00
commit e5f8aed520
parent 2b68d77fdd
1 changed files with 3 additions and 0 deletions
--- a/sbin/atacontrol/atacontrol.c
+++ b/sbin/atacontrol/atacontrol.c
@ -197,6 +197,9 @@ ata_cap_print(int fd, int channel, int device)
 {
 	struct ata_cmd iocmd;

+	if (device < 0 || device > 1)
+		return ENXIO;
+
 	bzero(&iocmd, sizeof(struct ata_cmd));

 	iocmd.channel = channel;