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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)
commit5c820b80640508d34b2294b5fe8f78e0c20f3e3e
tree73409fb1c9b52e6ac49de146da17cf6dd2afb6c4tree | snapshot
parentff459c2dc0b51e5041af65dae44e44233ff26b48commit | 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
Domain: System / Kernel;