fangxiang dce76cc033 fix(buffer_handle): narrow ReadBufferHandle validation to fd length check ...

按模块确认口径，ReadBufferHandle 校验收敛为：fd 存在时 size 不得超过 lseek(SEEK_END) 取得的 fd 真实长度，封死伪造 size 越读 DMA-BUF。不再对 width/height/stride/format 施加静态约束，避免真实设备多格式/子区域判假。注：按明确选择未保留 size>0 正数约束，size 合法性由调用方/下游保证。

Co-Authored-By: Agent
Signed-off-by: fangxiang <fangxiang19@huawei.com>
Change-Id: I01b7de8c00f4d5556ebc5daaa1b8167ea42b36b1

2026-08-21 14:22:52 +00:00

..

src

fix(buffer_handle): narrow ReadBufferHandle validation to fd length check

2026-08-21 14:22:52 +00:00

test

编译规范

2026-03-12 01:15:53 +00:00

BUILD.gn

CFI校验

2026-08-13 11:51:25 +00:00