Gao Xiang 025497e1d1 erofs: reject inodes with negative i_size ... Negative i_size is never supported, although crafted images with inodes having negative i_size will NOT lead to security issues in our current codebase: The following image can verify this (gzip+base64 encoded): H4sICCmk4mYAA3Rlc3QuaW1nAGNgGAWjYBSMVPDo4dcH3jP2aTED2TwMKgxMUHHNJY/SQDQX LxcDIw3tZwXit44MDNpQ/n8gQJZ/vxjijosPuSyZ0DUDgQqcZoKzVYFsDShbHeh6PT29ktTi Eqz2g/y2pBFiLxDMh4lhs5+W4TAKRsEoGAWjYBSMglEwCkYBPQAAS2DbowAQAAA= Mark as bad inodes for such corrupted inodes explicitly. Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com> Link: https://lore.kernel.org/r/20240912083538.3011860-1-hsiangkao@linux.alibaba.com		2024-09-12 23:00:09 +08:00
..
compress.h	erofs: avoid refcounting short-lived pages	2024-07-11 15:14:26 +08:00
data.c	erofs: simplify erofs_map_blocks_flatmode()	2024-09-10 15:27:14 +08:00
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: tidy up stream decompressors	2024-07-09 19:04:41 +08:00
decompressor.c	erofs: fix error handling in z_erofs_init_decompressor	2024-09-10 00:46:34 +08:00
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: support compressed inodes for fileio	2024-09-10 15:27:09 +08:00
fscache.c	erofs: don't align offset for erofs_read_metabuf() (simple cases)	2024-05-18 01:47:26 +08:00
inode.c	erofs: reject inodes with negative i_size	2024-09-12 23:00:09 +08:00
internal.h	erofs: support compressed inodes for fileio	2024-09-10 15:27:09 +08:00
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: mark experimental fscache backend deprecated	2024-09-10 15:27:11 +08:00
sysfs.c	erofs: clean up erofs_register_sysfs()	2024-09-10 00:46:34 +08:00
xattr.c	erofs_buf: store address_space instead of inode	2024-04-25 00:57:14 -04:00
xattr.h	erofs: move erofs_xattr_handlers and xattr_handler_map to .rodata	2023-10-09 16:24:17 +02:00
zdata.c	erofs: allocate more short-lived pages from reserved pool first	2024-09-12 22:59:49 +08:00
zmap.c	erofs: restrict pcluster size limitations	2024-09-12 23:00:09 +08:00
zutil.c	erofs: fix out-of-bound access when z_erofs_gbuf_growsize() partially fails	2024-08-21 08:12:05 +08:00