| commit | 12724ba38992bd045e92a9a88a868a530f89d13e | [log] [tgz] |
|---|---|---|
| author | Gao Xiang <hsiangkao@linux.alibaba.com> | Tue Jan 10 15:49:27 2023 +0800 |
| committer | Gao Xiang <hsiangkao@linux.alibaba.com> | Tue Jan 10 16:41:45 2023 +0800 |
| tree | 43348d3f2572d295989d9337bac5c6a998f9319d | |
| parent | 6acd87d50998ef0afafc441613aeaf5a8f5c9eff [diff] |
erofs: fix kvcalloc() misuse with __GFP_NOFAIL As reported by syzbot [1], kvcalloc() cannot work with __GFP_NOFAIL. Let's use kcalloc() instead. [1] https://lore.kernel.org/r/0000000000007796bd05f1852ec2@google.com Reported-by: syzbot+c3729cda01706a04fb98@syzkaller.appspotmail.com Fixes: fe3e5914e6dc ("erofs: try to leave (de)compressed_pages on stack if possible") Fixes: 4f05687fd703 ("erofs: introduce struct z_erofs_decompress_backend") Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com> Link: https://lore.kernel.org/r/20230110074927.41651-1-hsiangkao@linux.alibaba.com