[PATCH] erofs: avoid infinite loop due to incomplete zstd-compressed data

[Chunhai Guo]

在 10/31/2025 1:47 PM, Gao Xiang 写道:
> Currently, the decompression logic incorrectly spins if compressed
> data is truncated in crafted (deliberately corrupted) images.
>
> Fixes: 7c35de4df105 ("erofs: Zstandard compression support")
> Reported-by: Robert Morris <rtm at csail.mit.edu>
> Closes: https://lore.kernel.org/r/50958.1761605413@localhost
> Signed-off-by: Gao Xiang <hsiangkao at linux.alibaba.com>


Reviewed-by: Chunhai Guo <guochunhai at vivo.com>

Thanks,