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-rw-r--r--lib/rsa/rsa-sign.c1
-rw-r--r--lib/rsa/rsa-verify.c4
2 files changed, 3 insertions, 2 deletions
diff --git a/lib/rsa/rsa-sign.c b/lib/rsa/rsa-sign.c
index f4d4338..5d9716f 100644
--- a/lib/rsa/rsa-sign.c
+++ b/lib/rsa/rsa-sign.c
@@ -76,6 +76,7 @@ static int rsa_get_pub_key(const char *keydir, const char *name, RSA **rsap)
rsa = EVP_PKEY_get1_RSA(key);
if (!rsa) {
rsa_err("Couldn't convert to a RSA style key");
+ ret = -EINVAL;
goto err_rsa;
}
fclose(f);
diff --git a/lib/rsa/rsa-verify.c b/lib/rsa/rsa-verify.c
index c5bcdb6..4ef19b6 100644
--- a/lib/rsa/rsa-verify.c
+++ b/lib/rsa/rsa-verify.c
@@ -57,9 +57,9 @@ static void subtract_modulus(const struct rsa_public_key *key, uint32_t num[])
static int greater_equal_modulus(const struct rsa_public_key *key,
uint32_t num[])
{
- uint32_t i;
+ int i;
- for (i = key->len - 1; i >= 0; i--) {
+ for (i = (int)key->len - 1; i >= 0; i--) {
if (num[i] < key->modulus[i])
return 0;
if (num[i] > key->modulus[i])