mirror of https://gitee.com/openkylin/linux.git
d38b7aa7fc
Fix a stack corruption caused by a corrupted hfs filesystem. If the catalog name length is corrupted the memcpy overwrites the catalog btree structure. Since the field is limited to HFS_NAMELEN bytes in the structure and the file format, we throw an error if it is too long. Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|---|---|---|
| .. | ||
| Makefile | ||
| attr.c | ||
| bfind.c | ||
| bitmap.c | ||
| bnode.c | ||
| brec.c | ||
| btree.c | ||
| btree.h | ||
| catalog.c | ||
| dir.c | ||
| extent.c | ||
| hfs.h | ||
| hfs_fs.h | ||
| inode.c | ||
| mdb.c | ||
| part_tbl.c | ||
| string.c | ||
| super.c | ||
| sysdep.c | ||
| trans.c | ||