Return an error when no name is parsed
When less than 1 RDN is successfully parsed in
mbedtls_x509_string_to_names(), return an error. Previously this
returned success when a string containing neither '=' or ',' was
supplied.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
diff --git a/library/x509_create.c b/library/x509_create.c
index 50db956..cdfc82a 100644
--- a/library/x509_create.c
+++ b/library/x509_create.c
@@ -125,7 +125,7 @@
int mbedtls_x509_string_to_names(mbedtls_asn1_named_data **head, const char *name)
{
- int ret = 0;
+ int ret = MBEDTLS_ERR_X509_INVALID_NAME;
const char *s = name, *c = s;
const char *end = s + strlen(s);
const char *oid = NULL;
@@ -177,6 +177,9 @@
s = c + 1;
in_tag = 1;
+
+ /* Successfully parsed one name, update ret to success */
+ ret = 0;
}
if (!in_tag && s != c + 1) {