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[libmicrohttpd] 03/05: connection: refuse requests with unsupported Tran
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From: |
gnunet |
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Subject: |
[libmicrohttpd] 03/05: connection: refuse requests with unsupported Transfer-Encoding |
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Date: |
Sun, 06 Nov 2022 13:10:11 +0100 |
This is an automated email from the git hooks/post-receive script.
karlson2k pushed a commit to branch master
in repository libmicrohttpd.
commit 377e2cbd523323e45ece928aee8b6666f2e46f55
Author: Evgeny Grin (Karlson2k) <k2k@narod.ru>
AuthorDate: Fri Nov 4 15:50:23 2022 +0300
connection: refuse requests with unsupported Transfer-Encoding
The end of the request body (context) cannot be determined if
Transfer-Encoding is not supported.
---
src/microhttpd/connection.c | 25 ++++++++++++++++++++++---
1 file changed, 22 insertions(+), 3 deletions(-)
diff --git a/src/microhttpd/connection.c b/src/microhttpd/connection.c
index 89955e84..704d6bcf 100644
--- a/src/microhttpd/connection.c
+++ b/src/microhttpd/connection.c
@@ -89,6 +89,19 @@
#define REQUEST_LACKS_HOST ""
#endif
+/**
+ * Response text used when the request has unsupported "Transfer-Enconding:".
+ */
+#ifdef HAVE_MESSAGES
+#define REQUEST_UNSUPPORTED_TR_ENCODING \
+ "<html>" \
+ "<head><title>Unsupported Transfer-Encoding</title></head>" \
+ "<body>The Transfer-Encoding used in request is not supported.</body>" \
+ "</html>"
+#else
+#define REQUEST_UNSUPPORTED_TR_ENCODING ""
+#endif
+
/**
* Response text used when the request (http header) is
* malformed.
@@ -3975,10 +3988,16 @@ parse_connection_headers (struct MHD_Connection
*connection)
&enc,
NULL))
{
+ if (! MHD_str_equal_caseless_ (enc,
+ "chunked"))
+ {
+ transmit_error_response_static (connection,
+ MHD_HTTP_BAD_REQUEST,
+ REQUEST_UNSUPPORTED_TR_ENCODING);
+ return;
+ }
+ connection->rq.have_chunked_upload = true;
connection->rq.remaining_upload_size = MHD_SIZE_UNKNOWN;
- if (MHD_str_equal_caseless_ (enc,
- "chunked"))
- connection->rq.have_chunked_upload = true;
}
else
{
--
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