btrfs: move priv off stack in btrfs_encoded_read_regular_fill_pages()

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[ Upstream commit 68d3b27e05 ]

Change btrfs_encoded_read_regular_fill_pages() so that the priv struct
is allocated rather than stored on the stack, in preparation for adding
an asynchronous mode to the function.

Signed-off-by: Mark Harmstone <maharmstone@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Stable-dep-of: 05b36b04d7 ("btrfs: fix use-after-free in btrfs_encoded_read_endio()")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Mark Harmstone 2024-10-22 15:50:19 +01:00 • committed by Greg Kroah-Hartman

parent a0f5689a68

commit 13bfaeafbf

1 changed files with 18 additions and 11 deletions

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fs/btrfs/inode.c

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