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| author | Damien George <damien.p.george@gmail.com> | 2017-02-27 18:39:35 +1100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2017-02-27 18:39:35 +1100 |
| commit | 528aeb3bf3e42c235f5822de04b16778d284a7df (patch) | |
| tree | fef582ac288834feec3390ac95d2c49d2e948666 /drivers/display/lcd160cr.py | |
| parent | f4a12dca58c53f11a6e89424a47158fe6e48ade9 (diff) | |
drivers/display/lcd160cr: Add check that JPEG size is less than 65536.
Diffstat (limited to 'drivers/display/lcd160cr.py')
| -rw-r--r-- | drivers/display/lcd160cr.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/display/lcd160cr.py b/drivers/display/lcd160cr.py index d63dc3975..0cf52f2ef 100644 --- a/drivers/display/lcd160cr.py +++ b/drivers/display/lcd160cr.py @@ -446,6 +446,8 @@ class LCD160CR: self._send(s) def jpeg_start(self, l): + if l > 0xffff: + raise ValueError('length must be 65535 or less') self.oflush() self._fcmd2('<BBH', 0x6a, l) |