Mikulas Patocka 38114e79dc hpfs: fix a crash if hpfs_map_dnode_bitmap fails ...

commit 974820a59efde7c1a7e1260bcfe9bb81f833cc9f upstream.

If hpfs_map_dnode_bitmap fails, the code would call hpfs_brelse4 on
uninitialized quad buffer head, causing a crash.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Reported-by: Farhad Alemi <farhad.alemi@berkeley.edu>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>

2026-08-03 13:11:05 +02:00

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alloc.c

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anode.c

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buffer.c

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dentry.c

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dir.c

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dnode.c

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ea.c

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file.c

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hpfs_fn.h

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hpfs.h

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inode.c

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Kconfig

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Makefile

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map.c

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name.c

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namei.c

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super.c

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