Jan Kara 6a502107f7 udf: Fix crash on IO error during truncate ...

commit d3ca4651d0 upstream.

When truncate(2) hits IO error when reading indirect extent block the
code just bugs with:

kernel BUG at linux-4.15.0/fs/udf/truncate.c:249!
...

Fix the problem by bailing out cleanly in case of IO error.

CC: stable@vger.kernel.org
Reported-by: jean-luc malet <jeanluc.malet@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-03-27 14:13:52 +09:00

..

balloc.c

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dir.c

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directory.c

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ecma_167.h

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file.c

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ialloc.c

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inode.c

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Kconfig

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lowlevel.c

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Makefile

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misc.c

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namei.c

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osta_udf.h

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partition.c

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super.c

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symlink.c

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truncate.c

udf: Fix crash on IO error during truncate

2019-03-27 14:13:52 +09:00

udf_i.h

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udf_sb.h

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udfdecl.h

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udfend.h

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udftime.c

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unicode.c

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