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Gao Xiang 4d0e0bb190 erofs: avoid infinite loop due to incomplete zstd-compressed data ... [ Upstream commit f2a12cc3b9 ] Currently, the decompression logic incorrectly spins if compressed data is truncated in crafted (deliberately corrupted) images. Fixes: 7c35de4df1 ("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> Signed-off-by: Sasha Levin <sashal@kernel.org>		History 2025-11-24 10:35:49 +01:00
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compress.h	erofs: avoid refcounting short-lived pages	2024-07-11 15:14:26 +08:00
data.c	erofs: fix to add missing tracepoint in erofs_readahead()	2025-07-17 18:37:18 +02:00
decompressor.c	erofs: address D-cache aliasing	2025-07-17 18:37:15 +02:00
decompressor_deflate.c	erofs: tidy up stream decompressors	2024-07-09 19:04:41 +08:00
decompressor_lzma.c	erofs: convert comma to semicolon	2024-07-26 18:48:12 +08:00
decompressor_zstd.c	erofs: avoid infinite loop due to incomplete zstd-compressed data	2025-11-24 10:35:49 +01:00
dir.c	erofs: simplify readdir operation	2024-08-19 11:06:20 +08:00
erofs_fs.h	erofs: restrict pcluster size limitations	2024-09-12 23:00:09 +08:00
fileio.c	erofs: refine readahead tracepoint	2025-07-17 18:37:18 +02:00
fscache.c	erofs: reference struct erofs_device_info for erofs_map_dev	2024-12-27 14:02:00 +01:00
inode.c	erofs: reject inodes with negative i_size	2024-09-12 23:00:09 +08:00
internal.h	erofs: fix large fragment handling	2025-08-01 09:48:45 +01:00
Kconfig	erofs: mark experimental fscache backend deprecated	2024-09-10 15:27:11 +08:00
Makefile	erofs: support unencoded inodes for fileio	2024-09-10 15:26:36 +08:00
namei.c	erofs_buf: store address_space instead of inode	2024-04-25 00:57:14 -04:00
super.c	erofs: avoid using multiple devices with different type	2025-06-19 15:31:29 +02:00
sysfs.c	erofs: clean up erofs_register_sysfs()	2024-09-10 00:46:34 +08:00
xattr.c	add a string-to-qstr constructor	2025-07-10 16:05:08 +02:00
xattr.h	erofs: move erofs_xattr_handlers and xattr_handler_map to .rodata	2023-10-09 16:24:17 +02:00
zdata.c	erofs: fix atomic context detection when !CONFIG_DEBUG_LOCK_ALLOC	2025-09-04 15:31:44 +02:00
zmap.c	erofs: fix large fragment handling	2025-08-01 09:48:45 +01:00
zutil.c	erofs: fix rare pcluster memory leak after unmounting	2025-07-17 18:37:23 +02:00