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Don't overflow in command-line args

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Submitted by:	Mike Heffner <mheffner@vt.edu>
This commit is contained in:
Kris Kennaway 2000-10-09 05:44:39 +00:00
parent e4a85a9b14
commit b2338d532a
1 changed files with 2 additions and 2 deletions
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4
usr.bin/usbhidctl/usbhid.c
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@ -311,9 +311,9 @@ main(int argc, char **argv)
if (dev[0] != '/') {
if (isdigit(dev[0]))
sprintf(devname, "/dev/uhid%s", dev);
snprintf(devname, sizeof(devname), "/dev/uhid%s", dev);
else
sprintf(devname, "/dev/%s", dev);
snprintf(devname, sizeof(devname), "/dev/%s", dev);
dev = devname;
}