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2d93913e22
The structure crypto_info contains fields that are not initialized and
only .version is set. The copy_to_user call is hence leaking information
from the stack to userspace which must be avoided. Fix this by zero'ing
all the unused fields.
Detected by CoverityScan, CID#1467421 ("Uninitialized scalar variable")
Fixes: a089439478 ("crypto: chtls - Register chtls with net tls")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>