Commit 4ee531a3 authored by Herbert Xu's avatar Herbert Xu

[CRYPTO] api: Use the right value when advancing scatterwalk_copychunks

In the scatterwalk_copychunks loop, We should be advancing by
len_this_page and not nbytes.  The latter is the total length.
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent ce20269d
......@@ -91,7 +91,7 @@ void scatterwalk_copychunks(void *buf, struct scatter_walk *walk,
memcpy_dir(buf, vaddr, len_this_page, out);
scatterwalk_unmap(vaddr, out);
scatterwalk_advance(walk, nbytes);
scatterwalk_advance(walk, len_this_page);
if (nbytes == len_this_page)
break;
......
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