Yehuda Sadeh f4f689933c crypto: shash - Fix unaligned calculation with short length ...

When the total length is shorter than the calculated number of unaligned bytes, the call to shash->update breaks. For example, calling crc32c on unaligned buffer with length of 1 can result in a system crash.

Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

2009-03-27 13:03:51 +08:00

13 KiB

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