Commit af47a4be authored by Wilfred Mallawa's avatar Wilfred Mallawa Committed by Carlos Maiolino
Browse files

xfs: fix memory leak for data allocated by xfs_zone_gc_data_alloc() 



In xfs_zone_gc_mount(), on error, a struct xfs_zone_gc_data allocated
with xfs_zone_gc_data_alloc() is freed with kfree(), however, this
doesn't free the underlying folios or the rmap_irecs.

Use xfs_zone_gc_data_free() to correctly free this memory.

Fixes: 080d01c4 ("xfs: implement zoned garbage collection")
Cc: stable@vger.kernel.org # v6.15
Signed-off-by: default avatarWilfred Mallawa <wilfred.mallawa@wdc.com>
Reviewed-by: default avatarDarrick J. Wong <djwong@kernel.org>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarCarlos Maiolino <cem@kernel.org>
parent 592975da

fs/xfs/xfs_zone_gc.c

+1 −1
Original line number Diff line number Diff line
@@ -1221,7 +1221,7 @@ xfs_zone_gc_mount( 
	if (data->oz)

		xfs_open_zone_put(data->oz);

out_free_gc_data:

	kfree(data);

	xfs_zone_gc_data_free(data);

	return error;

}