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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2016-07-12 13:17:57 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-07-18 17:35:49 +0800 |
| commit | c5b267afa79f6bae98516720325bf981facb235f (patch) | |
| tree | f3ecf7eee23b7abbbeb4982320836eb4ab0de211 /crypto/jitterentropy-kcapi.c | |
| parent | 343f749e1c2a8e69a865ab881b729b820e4b5958 (diff) | |
| download | linux-crypto-c5b267afa79f6bae98516720325bf981facb235f.tar.gz linux-crypto-c5b267afa79f6bae98516720325bf981facb235f.zip | |
crypto: scatterwalk - Fix test in scatterwalk_done
When there is more data to be processed, the current test in
scatterwalk_done may prevent us from calling pagedone even when
we should.
In particular, if we're on an SG entry spanning multiple pages
where the last page is not a full page, we will incorrectly skip
calling pagedone on the second last page.
This patch fixes this by adding a separate test for whether we've
reached the end of a page.
Cc: stable@vger.kernel.org
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/jitterentropy-kcapi.c')
0 files changed, 0 insertions, 0 deletions