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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2022-01-20 15:24:34 -0600 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2022-02-22 09:41:11 +0100 |
| commit | dca4f5fdbcd7dddcd2169be2c3bf3057d51b100e (patch) | |
| tree | 391fccefb014ce76a1313df17585a3ee193d63bd /drivers/irqchip/irq-loongson-htvec.c | |
| parent | 4f03d537ce08f93d8dc3dd1273a32f2551599000 (diff) | |
media: usb: pwc-uncompress: Use struct_size() helper in pwc_decompress()
Make use of the struct_size() helper instead of an open-coded version,
in order to avoid any potential type mistakes or integer overflows that,
in the worst scenario, could lead to heap overflows.
Also, address the following sparse warnings:
drivers/media/usb/pwc/pwc-uncompress.c:44:44: warning: using sizeof on a flexible structure
Link: https://github.com/KSPP/linux/issues/174
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'drivers/irqchip/irq-loongson-htvec.c')
0 files changed, 0 insertions, 0 deletions