Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Eric Sandeen d6ddf55440 [PATCH] hfs_fill_super returns success even if no root inode ... http://kernelfun.blogspot.com/2006/11/mokb-14-11-2006-linux-26x-selinux.html mount that image... fs: filesystem was not cleanly unmounted, running fsck.hfs is recommended. mounting read-only. hfs: get root inode failed. BUG: unable to handle kernel NULL pointer dereference at virtual address 00000018 printing eip ... EIP is at superblock_doinit+0x21/0x767 ... [] selinux_sb_kern_mount+0xc/0x4b [] vfs_kern_mount+0x99/0xf6 [] do_kern_mount+0x2d/0x3e [] do_mount+0x5fa/0x66d [] sys_mount+0x77/0xae [] syscall_call+0x7/0xb DWARF2 unwinder stuck at syscall_call+0x7/0xb hfs_fill_super() returns success even if root_inode = hfs_iget(sb, &fd.search_key->cat, &rec); or sb->s_root = d_alloc_root(root_inode); fails. This superblock finds its way to superblock_doinit() which does: struct dentry *root = sb->s_root; struct inode *inode = root->d_inode; and boom. Need to make sure the error cases return an error, I think. [[email protected]: return -ENOMEM on oom] Signed-off-by: Eric Sandeen <[email protected]> Cc: Roman Zippel <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>		2006-11-16 11:43:38 -08:00
..
attr.c
bfind.c
bitmap.c
bnode.c	[PATCH] fs: Conversions from kmalloc+memset to k(z|c)alloc	2006-09-27 08:26:10 -07:00
brec.c
btree.c	[PATCH] fs: Conversions from kmalloc+memset to k(z|c)alloc	2006-09-27 08:26:10 -07:00
btree.h
catalog.c
dir.c	[PATCH] r/o bind mounts: monitor zeroing of i_nlink	2006-10-01 00:39:30 -07:00
extent.c
hfs.h
hfs_fs.h	[PATCH] mark address_space_operations const	2006-06-28 14:59:04 -07:00
inode.c	[PATCH] Streamline generic_file_* interfaces and filemap cleanups	2006-10-01 00:39:28 -07:00
Makefile
mdb.c
part_tbl.c
string.c
super.c	[PATCH] hfs_fill_super returns success even if no root inode	2006-11-16 11:43:38 -08:00
sysdep.c
trans.c