From beff804d8dd360ccb4dd0096c9fd77a93fe9049e Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Sat, 31 Mar 2007 12:14:37 +1000 Subject: [PATCH] [PATCH] 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: Herbert Xu Signed-off-by: Linus Torvalds --- crypto/scatterwalk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/crypto/scatterwalk.c b/crypto/scatterwalk.c index a66423121773..0f76175f623f 100644 --- a/crypto/scatterwalk.c +++ b/crypto/scatterwalk.c @@ -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;