diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gnutls.c | 38 |
1 files changed, 32 insertions, 6 deletions
diff --git a/src/gnutls.c b/src/gnutls.c index 903393fed18..461260e27f4 100644 --- a/src/gnutls.c +++ b/src/gnutls.c @@ -2024,7 +2024,14 @@ gnutls_symmetric (bool encrypting, Lisp_Object cipher, cipher = intern (SSDATA (cipher)); if (SYMBOLP (cipher)) - info = XCDR (Fassq (cipher, Fgnutls_ciphers ())); + { + info = Fassq (cipher, Fgnutls_ciphers ()); + if (!CONSP (info)) + xsignal2 (Qerror, + build_string ("GnuTLS cipher is invalid or not found"), + cipher); + info = XCDR (info); + } else if (TYPE_RANGED_INTEGERP (gnutls_cipher_algorithm_t, cipher)) gca = XINT (cipher); else @@ -2039,7 +2046,8 @@ gnutls_symmetric (bool encrypting, Lisp_Object cipher, ptrdiff_t key_size = gnutls_cipher_get_key_size (gca); if (key_size == 0) - error ("GnuTLS cipher is invalid or not found"); + xsignal2 (Qerror, + build_string ("GnuTLS cipher is invalid or not found"), cipher); ptrdiff_t kstart_byte, kend_byte; const char *kdata = extract_data_from_object (key, &kstart_byte, &kend_byte); @@ -2295,7 +2303,14 @@ itself. */) hash_method = intern (SSDATA (hash_method)); if (SYMBOLP (hash_method)) - info = XCDR (Fassq (hash_method, Fgnutls_macs ())); + { + info = Fassq (hash_method, Fgnutls_macs ()); + if (!CONSP (info)) + xsignal2 (Qerror, + build_string ("GnuTLS MAC-method is invalid or not found"), + hash_method); + info = XCDR (info); + } else if (TYPE_RANGED_INTEGERP (gnutls_mac_algorithm_t, hash_method)) gma = XINT (hash_method); else @@ -2310,7 +2325,9 @@ itself. */) ptrdiff_t digest_length = gnutls_hmac_get_len (gma); if (digest_length == 0) - error ("GnuTLS MAC-method is invalid or not found"); + xsignal2 (Qerror, + build_string ("GnuTLS MAC-method is invalid or not found"), + hash_method); ptrdiff_t kstart_byte, kend_byte; const char *kdata = extract_data_from_object (key, &kstart_byte, &kend_byte); @@ -2376,7 +2393,14 @@ the number itself. */) digest_method = intern (SSDATA (digest_method)); if (SYMBOLP (digest_method)) - info = XCDR (Fassq (digest_method, Fgnutls_digests ())); + { + info = Fassq (digest_method, Fgnutls_digests ()); + if (!CONSP (info)) + xsignal2 (Qerror, + build_string ("GnuTLS digest-method is invalid or not found"), + digest_method); + info = XCDR (info); + } else if (TYPE_RANGED_INTEGERP (gnutls_digest_algorithm_t, digest_method)) gda = XINT (digest_method); else @@ -2391,7 +2415,9 @@ the number itself. */) ptrdiff_t digest_length = gnutls_hash_get_len (gda); if (digest_length == 0) - error ("GnuTLS digest-method is invalid or not found"); + xsignal2 (Qerror, + build_string ("GnuTLS digest-method is invalid or not found"), + digest_method); gnutls_hash_hd_t hash; int ret = gnutls_hash_init (&hash, gda); |