diff options
| author |   Bastien Curutchet <bastien.curutchet@bootlin.com> | 2024-07-11 10:18:37 +0200 |
|---|---|---|
| committer |   Ulf Hansson <ulf.hansson@linaro.org> | 2024-07-11 17:48:54 +0200 |
| commit | 16198eef11c1929374381d7f6271b4bf6aa44615 (patch) | |
| tree | 0f631006be8d9c0107dcfcccf79d1d027102b5e3 /scripts/generate_rust_analyzer.py | |
| parent | mmc: sdhci: Fix max_seg_size for 64KiB PAGE_SIZE (diff) | |
| download | linux-rng-16198eef11c1929374381d7f6271b4bf6aa44615.tar.xz linux-rng-16198eef11c1929374381d7f6271b4bf6aa44615.zip | |
mmc: davinci_mmc: Prevent transmitted data size from exceeding sgm's length
No check is done on the size of the data to be transmiited. This causes
a kernel panic when this size exceeds the sg_miter's length.
Limit the number of transmitted bytes to sgm->length.
Cc: stable@vger.kernel.org
Fixes: ed01d210fd91 ("mmc: davinci_mmc: Use sg_miter for PIO")
Signed-off-by: Bastien Curutchet <bastien.curutchet@bootlin.com>
Link: https://lore.kernel.org/r/20240711081838.47256-2-bastien.curutchet@bootlin.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
0 files changed, 0 insertions, 0 deletions