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2018-11-09crypto: user - fix leaking uninitialized memory to userspaceEric Biggers1-9/+9
All bytes of the NETLINK_CRYPTO report structures must be initialized, since they are copied to userspace. The change from strncpy() to strlcpy() broke this. As a minimal fix, change it back. Fixes: 4473710df1f8 ("crypto: user - Prepare for CRYPTO_MAX_ALG_NAME expansion") Cc: <stable@vger.kernel.org> # v4.12+ Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2018-09-28crypto: user - Implement a generic crypto statisticsCorentin Labbe1-0/+571
This patch implement a generic way to get statistics about all crypto usages. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>