Jan Kara a361293f5f jbd2: Fix oops in jbd2_journal_file_inode() ...

Commit 0713ed0cde76438d05849f1537d3aab46e099475 added
jbd2_journal_file_inode() call into ext4_block_zero_page_range().
However that function gets called from truncate path and thus inode
needn't have jinode attached - that happens in ext4_file_open() but
the file needn't be ever open since mount. Calling
jbd2_journal_file_inode() without jinode attached results in the oops.

We fix the problem by attaching jinode to inode also in ext4_truncate()
and ext4_punch_hole() when we are going to zero out partial blocks.

Reported-by: majianpeng <majianpeng@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

2013-08-16 21:19:41 -04:00

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acl.c

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acl.h

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balloc.c

ext4: fix ext4_get_group_number()

2013-07-05 23:11:16 -04:00

bitmap.c

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block_validity.c

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dir.c

[readdir] convert ext4

2013-06-29 12:56:40 +04:00

ext4_extents.h

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ext4_jbd2.c

jbd2: Fix use after free after error in jbd2_journal_dirty_metadata()

2013-08-12 09:53:28 -04:00

ext4_jbd2.h

ext4: use transaction reservation for extent conversion in ext4_end_io

2013-06-04 13:21:11 -04:00

ext4.h

jbd2: Fix oops in jbd2_journal_file_inode()

2013-08-16 21:19:41 -04:00

extents_status.c

ext4: make the extent_status code more robust against ENOMEM failures

2013-07-15 00:12:14 -04:00

extents_status.h

ext4: improve extent cache shrink mechanism to avoid to burn CPU time

2013-07-01 08:12:37 -04:00

extents.c

ext4: fix retry handling in ext4_ext_truncate()

2013-07-29 12:12:56 -04:00

file.c

jbd2: Fix oops in jbd2_journal_file_inode()

2013-08-16 21:19:41 -04:00

fsync.c

ext4: Fix fsync error handling after filesystem abort

2013-06-12 22:38:04 -04:00

hash.c

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ialloc.c

ext4: make sure group number is bumped after a inode allocation race

2013-07-26 15:15:46 -04:00

indirect.c

ext4: translate flag bits to strings in tracepoints

2013-07-01 08:12:40 -04:00

inline.c

Lots of bug fixes, cleanups and optimizations. In the bug fixes

2013-07-02 09:39:34 -07:00

inode.c

jbd2: Fix oops in jbd2_journal_file_inode()

2013-08-16 21:19:41 -04:00

ioctl.c

ext4: flush the extent status cache during EXT4_IOC_SWAP_BOOT

2013-08-12 09:29:30 -04:00

Kconfig

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Makefile

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mballoc.c

ext4: don't allow ext4_free_blocks() to fail due to ENOMEM

2013-07-13 00:40:35 -04:00

mballoc.h

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migrate.c

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mmp.c

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move_extent.c

ext4: delete unused variables

2013-06-17 08:56:26 -04:00

namei.c

ext4: fix a BUG when opening a file with O_TMPFILE flag

2013-07-20 21:58:38 -04:00

page-io.c

ext4: rate limit printk in buffer_io_error()

2013-07-11 22:42:42 -04:00

resize.c

ext4: fix corruption when online resizing a fs with 1K block size

2013-07-01 08:12:08 -04:00

super.c

ext4: fix mount/remount error messages for incompatible mount options

2013-08-08 23:02:24 -04:00

symlink.c

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truncate.h

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xattr_security.c

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xattr_trusted.c

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xattr_user.c

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xattr.c

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xattr.h

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