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torvalds-linux/fs/erofs
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Gao Xiang f2a12cc3b9 erofs: avoid infinite loop due to incomplete zstd-compressed data 
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@csail.mit.edu>
Closes: https://lore.kernel.org/r/50958.1761605413@localhost
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Reviewed-by: Chunhai Guo <guochunhai@vivo.com>
Reviewed-by: Chao Yu <chao@kernel.org>
2025-11-07 04:10:45 +08:00
..
compress.h
erofs: support DEFLATE decompression by using Intel QAT
2025-05-25 15:27:40 +08:00
data.c
erofs: Add support for FS_IOC_GETFSLABEL
2025-09-25 11:26:20 +08:00
decompressor_crypto.c
erofs: support DEFLATE decompression by using Intel QAT
2025-05-25 15:27:40 +08:00
decompressor_deflate.c
erofs: support DEFLATE decompression by using Intel QAT
2025-05-25 15:27:40 +08:00
decompressor_lzma.c
erofs: move {in,out}pages into struct z_erofs_decompress_req
2025-03-17 01:22:50 +08:00
decompressor_zstd.c
erofs: avoid infinite loop due to incomplete zstd-compressed data
2025-11-07 04:10:45 +08:00
decompressor.c
erofs: implement metadata compression
2025-07-24 19:43:31 +08:00
dir.c
erofs: Add support for FS_IOC_GETFSLABEL
2025-09-25 11:26:20 +08:00
erofs_fs.h
erofs: fix long xattr name prefix placement
2025-09-12 03:37:07 +08:00
fileio.c
erofs: implement metadata compression
2025-07-24 19:43:31 +08:00
fscache.c
erofs: implement metadata compression
2025-07-24 19:43:31 +08:00
inode.c
erofs: Add support for FS_IOC_GETFSLABEL
2025-09-25 11:26:20 +08:00
internal.h
erofs: Add support for FS_IOC_GETFSLABEL
2025-09-25 11:26:20 +08:00
Kconfig
erofs: Do not select tristate symbols from bool symbols
2025-08-11 06:02:20 +08:00
Makefile
erofs: support DEFLATE decompression by using Intel QAT
2025-05-25 15:27:40 +08:00
namei.c
erofs: get rid of erofs_kmap_type
2025-03-17 01:21:24 +08:00
super.c
erofs: Add support for FS_IOC_GETFSLABEL
2025-09-25 11:26:20 +08:00
sysfs.c
erofs: support to readahead dirent blocks in erofs_readdir()
2025-07-24 19:44:08 +08:00
xattr.c
erofs: fix long xattr name prefix placement
2025-09-12 03:37:07 +08:00
xattr.h
erofs: remove ENOATTR definition
2025-07-24 19:42:07 +08:00
zdata.c
erofs: drop redundant sanity check for ztailpacking inline
2025-09-25 11:26:39 +08:00
zmap.c
erofs: consolidate z_erofs_extent_lookback()
2025-10-22 07:54:31 +08:00
zutil.c
The various patchsets are summarized below. Plus of course many
2025-01-26 18:36:23 -08:00