Fix a missing free in dump_one_device()

Hopefully this will fix some OOMs

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>

diff --git a/cmd_debug.c b/cmd_debug.c
index 4d66735ce834727233f3080cd79403bd3e8d3582..2f56e41e82b70834ecc29b78a69c8ddc842086cb 100644 (file)
--- a/cmd_debug.c
+++ b/cmd_debug.c
@@ -100,6 +100,7 @@ static void dump_one_device(struct bch_fs *c, struct bch_dev *ca, int fd)
 
        qcow2_write_image(ca->disk_sb.bdev->bd_fd, fd, &data,
                          max_t(unsigned, btree_bytes(c) / 8, block_bytes(c)));
+       darray_free(data);
 }
 
 int cmd_dump(int argc, char *argv[])