Searched hist:"8 c32c516eb1c1f9c14d25478442137c698788975" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/crypto/ |
| H A D | shash.c | diff 8c32c516eb1c1f9c14d25478442137c698788975 Tue Jul 14 08:35:36 CDT 2009 Herbert Xu <herbert@gondor.apana.org.au> crypto: hash - Zap unaligned buffers
Some unaligned buffers on the stack weren't zapped properly which
may cause secret data to be leaked. This patch fixes them by doing
a zero memset.
It is also possible for us to place random kernel stack contents
in the digest buffer if a digest operation fails. This is fixed
by only copying if the operation succeeded.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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| H A D | ahash.c | diff 8c32c516eb1c1f9c14d25478442137c698788975 Tue Jul 14 08:35:36 CDT 2009 Herbert Xu <herbert@gondor.apana.org.au> crypto: hash - Zap unaligned buffers
Some unaligned buffers on the stack weren't zapped properly which
may cause secret data to be leaked. This patch fixes them by doing
a zero memset.
It is also possible for us to place random kernel stack contents
in the digest buffer if a digest operation fails. This is fixed
by only copying if the operation succeeded.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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