Commit cd843399 authored by Qianqiang Liu's avatar Qianqiang Liu Committed by Herbert Xu
Browse files

crypto: lib/mpi - Fix an "Uninitialized scalar variable" issue 



The "err" variable may be returned without an initialized value.

Fixes: 8e3a67f2 ("crypto: lib/mpi - Add error checks to extension")
Signed-off-by: default avatarQianqiang Liu <qianqiang.liu@163.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent e845d239

lib/crypto/mpi/mpi-mul.c

+1 −1
Original line number Diff line number Diff line
@@ -21,7 +21,7 @@ int mpi_mul(MPI w, MPI u, MPI v) 
	int usign, vsign, sign_product;

	int assign_wp = 0;

	mpi_ptr_t tmp_limb = NULL;

	int err;

	int err = 0;



	if (u->nlimbs < v->nlimbs) {

		/* Swap U and V. */