dont fail when public key type is too large

2019-05-18 14:34:54 -04:00
parent 035b1a8632
commit 31328fe7e7
2 changed files with 19 additions and 1 deletions
--- a/fido2/ctap_parse.c
+++ b/fido2/ctap_parse.c
@@ -929,7 +929,15 @@ uint8_t parse_credential_descriptor(CborValue * arr, CTAP_credentialDescriptor *

    buflen = sizeof(type);
    ret = cbor_value_copy_text_string(&val, type, &buflen, NULL);
-    check_ret(ret);
+    if (ret == CborErrorOutOfMemory)
+    {
+        cred->type = PUB_KEY_CRED_UNKNOWN;
+    }
+    else
+    {
+        check_ret(ret);
+    }
+

    if (strncmp(type, "public-key",11) == 0)
    {