1 files changed, 2 insertions, 1 deletions

diff --git a/src/lib/libcrypto/sha/sha_one.c b/src/lib/libcrypto/sha/sha_one.c
index e61c63f3e9..d4f4d344df 100644
--- a/src/lib/libcrypto/sha/sha_one.c
+++ b/src/lib/libcrypto/sha/sha_one.c
@@ -68,7 +68,8 @@ unsigned char *SHA(const unsigned char *d, unsigned long n, unsigned char *md)
         static unsigned char m[SHA_DIGEST_LENGTH];
 
         if (md == NULL) md=m;
-        SHA_Init(&c);
+        if (!SHA_Init(&c))
+                return NULL;
         SHA_Update(&c,d,n);
         SHA_Final(md,&c);
         OPENSSL_cleanse(&c,sizeof(c));