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adds unsupported_extension behavior to ALPN

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Moisés Guimarães
2017-06-03 14:37:17 -03:00
parent 56b38946ed
commit caf5708bb6
1 changed files with 2 additions and 3 deletions
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5
src/tls.c
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@@ -1207,9 +1207,8 @@ static int TLSX_ALPN_ParseAndSet(WOLFSSL *ssl, byte *input, word16 length,
#endif #endif
if (extension == NULL || extension->data == NULL) { if (extension == NULL || extension->data == NULL) {
WOLFSSL_MSG("No ALPN extensions not used or bad"); return isRequest ? 0
return isRequest ? 0 /* not using ALPN */ : TLSX_HandleUnsupportedExtension(ssl);
: BUFFER_ERROR; /* unexpected ALPN response */
} }
/* validating alpn list length */ /* validating alpn list length */