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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2015-05-27 14:37:27 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-05-28 11:23:17 +0800 |
| commit | fdaef75f66bba5999a94f3cd9156bf353ba2ef98 (patch) | |
| tree | b46bf1ba0ff0eb8fd586ebeb420c46da8b9b0cf3 /crypto/scatterwalk.c | |
| parent | 693b549d39ea755abea721eb53b4262f75f41fb9 (diff) | |
| download | lwn-fdaef75f66bba5999a94f3cd9156bf353ba2ef98.tar.gz lwn-fdaef75f66bba5999a94f3cd9156bf353ba2ef98.zip | |
crypto: scatterwalk - Add missing sg_init_table to scatterwalk_ffwd
We need to call sg_init_table as otherwise the first entry may
inadvertently become the last.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/scatterwalk.c')
| -rw-r--r-- | crypto/scatterwalk.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/crypto/scatterwalk.c b/crypto/scatterwalk.c index 8690324d3aef..2ef9cbbc5dbf 100644 --- a/crypto/scatterwalk.c +++ b/crypto/scatterwalk.c @@ -158,6 +158,7 @@ struct scatterlist *scatterwalk_ffwd(struct scatterlist dst[2], src = sg_next(src); } + sg_init_table(dst, 2); sg_set_page(dst, sg_page(src), src->length - len, src->offset + len); scatterwalk_crypto_chain(dst, sg_next(src), 0, 2); |