X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=crypto%2Frsa.c;h=b9cd11fb7d3672245f49960901f349e3efe16c2f;hb=refs%2Fheads%2Faccepted%2Ftizen_unified_toolchain;hp=c79613cdce6e443aacdc4477315e4765a9210990;hpb=a9943ad3dddb04763e73649ade8ed726a17b5ec3;p=platform%2Fkernel%2Flinux-rpi.git

diff --git a/crypto/rsa.c b/crypto/rsa.c
index c79613c..b9cd11f 100644
--- a/crypto/rsa.c
+++ b/crypto/rsa.c
@@ -220,6 +220,8 @@ static int rsa_check_exponent_fips(MPI e)
 	}
 
 	e_max = mpi_alloc(0);
+	if (!e_max)
+		return -ENOMEM;
 	mpi_set_bit(e_max, 256);
 
 	if (mpi_cmp(e, e_max) >= 0) {