If we're going to return errors (no matter how stupid), then we should

test for them!

1 files changed, 2 insertions, 0 deletions

diff --git a/apps/ts.c b/apps/ts.c
index 08b8c4a9e1..74e7e932b3 100644
--- a/apps/ts.c
+++ b/apps/ts.c
@@ -598,6 +598,8 @@ static int create_digest(BIO *input, char *digest, const EVP_MD *md,
 	int md_value_len;
 
 	md_value_len = EVP_MD_size(md);
+	if (md_value_len < 0)
+	    goto err;
 	if (input)
 		{
 		/* Digest must be computed from an input file. */