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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2007-12-14 00:44:11 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2008-01-11 08:16:54 +1100 |
| commit | 92631156d8a417295eecae6e8b163b6612e62ec4 (patch) | |
| tree | 3d87cc50319fa578d52cfccf5075d1f2377f9999 /crypto/async_tx/async_memset.c | |
| parent | a171250096d03fa8fd76eb019fb488950cd28162 (diff) | |
| download | linux-crypto-92631156d8a417295eecae6e8b163b6612e62ec4.tar.gz linux-crypto-92631156d8a417295eecae6e8b163b6612e62ec4.zip | |
[CRYPTO] scatterwalk: Handle zero nbytes in scatterwalk_map_and_copy
It's better to return silently than crash and burn when someone feeds us
a zero length. In particular the null digest algorithm when used as part
of authenc will do that to us.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/async_tx/async_memset.c')
0 files changed, 0 insertions, 0 deletions