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video: fbdev: metronomefb: fix some off by one bugs
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 24 Jul 2018 17:11:26 +0000 (19:11 +0200)
committerBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Tue, 24 Jul 2018 17:11:26 +0000 (19:11 +0200)
commit66b90284d293eb7e7b8efb006ef201d6cade0d28
tree73409fb1c9b52e6ac49de146da17cf6dd2afb6c4tree | snapshot
parentfee8e67dd06ba2a9620dce11e359ccbec54cead4commit | diff
video: fbdev: metronomefb: fix some off by one bugs

The "mem" buffer has "size" bytes.  The ">" should be ">=" to prevent
reading one character beyond the end of the array.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
drivers/video/fbdev/metronomefb.c diff | blob | history
Linux Kernel Source Tree.