Disable pristine-tar option in gbp.conf, since there is no pristine-tar branch.

[bcachefs-tools-debian] / libbcachefs / fs-io-direct.c

diff --git a/libbcachefs/fs-io-direct.c b/libbcachefs/fs-io-direct.c
index e3b219e19e1008ccfe1ff61e966115795f9c1831..33cb6da3a5ad28f2c014c2ef12408937933d49c3 100644 (file)
--- a/libbcachefs/fs-io-direct.c
+++ b/libbcachefs/fs-io-direct.c
@@ -88,6 +88,8 @@ static int bch2_direct_IO_read(struct kiocb *req, struct iov_iter *iter)
                return ret;
 
        shorten = iov_iter_count(iter) - round_up(ret, block_bytes(c));
+       if (shorten >= iter->count)
+               shorten = 0;
        iter->count -= shorten;
 
        bio = bio_alloc_bioset(NULL,