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git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commit - drivers/md/md-bitmap.c
md/bitmap: call bitmap_file_unmap once bitmap_storage_alloc returns -ENOMEM
It is possible that bitmap_storage_alloc could return -ENOMEM,
and some member inside store could be allocated such as filemap.
To avoid memory leak, we need to call bitmap_file_unmap to free
those members in the bitmap_resize.
Reviewed-by: NeilBrown <neilb@suse.com>
Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>