diff options
| author | Aidan MacDonald <amachronic@protonmail.com> | 2022-09-30 10:49:39 +0100 |
|---|---|---|
| committer | Aidan MacDonald <amachronic@protonmail.com> | 2022-09-30 10:49:39 +0100 |
| commit | 3bc6408bbe77b76ced68bb7711da9106ba535a55 (patch) | |
| tree | 3c2768f6367be8d92a3e7e532917ccdef12764e2 /lib/rbcodec/codecs/libmad | |
| parent | f373c97c90e816404c00ab48b2e36b18fd5e6c49 (diff) | |
| download | rockbox-3bc6408bbe77b76ced68bb7711da9106ba535a55.tar.gz rockbox-3bc6408bbe77b76ced68bb7711da9106ba535a55.zip | |
lcd: Fix incorrect use of LCD_STRIDEFORMAT for remote LCDs
The get_address_fn implementations for some remote LCDs were
checking LCD_STRIDEFORMAT unconditionally, but that macro is
only valid for the main LCD. The remote LCD code only supports
horizontal strides, so when compiling for a remote LCD, force
the use of horizontal stride addressing.
This fixes a buffer overflow and out of bounds write that occurs
with the M:Robe 500 remote LCD. (Tested with sim + ASan only.)
Change-Id: I99c6aa11d38f5105b096fc448948b9ec1b27dfe6
Diffstat (limited to 'lib/rbcodec/codecs/libmad')
0 files changed, 0 insertions, 0 deletions