HTTP response 204 should be treated similar to 304, that is we must not (e31a306a) · Commits · CYBER - Cyber Security / TS 103 523 MSP / TLMSP / TLMSP curl

lib/transfer.c

+15 −7

Original line number	Diff line number	Diff line
		@@ -424,14 +424,22 @@ CURLcode Curl_readwrite(struct connectdata *conn,
		server keeps it open for us! */
		conn->bits.close = TRUE;

		if (k->httpcode == 304)
		/* (quote from RFC2616, section 10.3.5):
		* The 304 response MUST NOT contain a
		* message-body, and thus is always
		* terminated by the first empty line
		* after the header fields.
		*/
		switch(k->httpcode) {
		case 204:
		/* (quote from RFC2616, section 10.2.5): The server has
		* fulfilled the request but does not need to return an
		* entity-body ... The 204 response MUST NOT include a
		* message-body, and thus is always terminated by the first
		* empty line after the header fields. */
		/* FALLTHROUGH */
		case 304:
		/* (quote from RFC2616, section 10.3.5): The 304 response MUST
		* NOT contain a message-body, and thus is always terminated
		* by the first empty line after the header fields. */
		conn->size=0;
		default:
		/* nothing */
		}
		}
		else {
		k->header = FALSE; /* this is not a header line */