Patch php_fix_bug_72185.patch for FPM related Bug #72185

Patch version 2018-09-04 09:38 UTC

• 2018-09-04 09:38 UTC [diff to current]

Developer: kenny@kennynet.co.uk

--- a/main/fastcgi.c
+++ b/main/fastcgi.c
@@ -1505,7 +1505,13 @@
 	if (req->out_hdr) {
 		int len = (int)(req->out_pos - ((unsigned char*)req->out_hdr + sizeof(fcgi_header)));
 
-		req->out_pos += fcgi_make_header(req->out_hdr, (fcgi_request_type)req->out_hdr->type, req->id, len);
+		/* If the packet is empty then remove the header (fix: php-bug #72185). */
+		if (len == 0) {
+			req->out_pos = req->out_hdr;
+		} else {
+			req->out_pos += fcgi_make_header(req->out_hdr, (fcgi_request_type)req->out_hdr->type, req->id, len);
+		}
+
 		req->out_hdr = NULL;
 	}
 }