Commit e11a7548 authored Apr 20, 2015 by Herbert Xu

crypto: drbg - Initialise mutex in drbg_healthcheck_sanity



As we moved the mutex init out of drbg_instantiate and into cra_init
we need to explicitly initialise the mutex in drbg_healthcheck_sanity.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Stephan Mueller <smueller@chronox.de>

parent fa3ae625

crypto/drbg.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1741,6 +1741,8 @@ static inline int __init drbg_healthcheck_sanity(void)
		if (!drbg)
		return -ENOMEM;

		mutex_init(&drbg->drbg_mutex);

		/*
		* if the following tests fail, it is likely that there is a buffer
		* overflow as buf is much smaller than the requested or provided