xfs: fix a memory leak in xfs_buf_item_init()

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commit fc40459de8 upstream.

xfs_buf_item_get_format() may allocate memory for bip->bli_formats,
free the memory in the error path.

Fixes: c3d5f0c2fb ("xfs: complain if anyone tries to create a too-large buffer log item")
Cc: stable@vger.kernel.org
Signed-off-by: Haoxiang Li <lihaoxiang@isrc.iscas.ac.cn>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Haoxiang Li 2025-12-10 17:06:01 +08:00 • committed by Greg Kroah-Hartman

parent 35ddb0b624

commit 3a07cb7636

1 changed files with 1 additions and 0 deletions

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fs/xfs/xfs_buf_item.c

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