Minor source documentation updates.

[tlsproxy/tlsproxy.git] / src / connection.c

diff --git a/src/connection.c b/src/connection.c
index e675a825c72b15297af939bb118093c3c0f2bb9e..54752aceae38a547dd80f5bcacd7e549ac459c6e 100644 (file)
--- a/src/connection.c
+++ b/src/connection.c
@@ -40,7 +40,8 @@
 /* Format string used to send HTTP/1.0 error responses to the client.
  *
  * %s is used 5 times, first is the error code, then additional headers, next
- * two are the error code (no %n$s!), the last is the message. */
+ * two are the error code (no %n$s which is not in C98!), the last is the
+ * message. */
 #define HTTP_RESPONSE_FORMAT "HTTP/1.0 %s\r\n\
 Content-Type: text/html; charset=US-ASCII\r\n\
 %s\r\n\
@@ -767,7 +768,7 @@ static int read_from_write_to_tls(gnutls_session_t from,
                                   size_t buffer_size) {
     ssize_t size_read;
     ssize_t size_written;
-    char buffer[16384];
+    char buffer[16384]; /* GnuTLS default maximum */
 
     if (buffer_size > sizeof(buffer)) {
         LOG(WARNING, "read_from_write_to_tls(): reduced buffer size to %ld",