uhttpd: fix query string handling

Update to latest Git in order to fix potential memory corruption and invalid
memory access when handling query strings in conjunction with active basic
authentication.

a235636 2017-11-04 file: fix query string handling

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

package/network/services/uhttpd/Makefile

@@ -12,9 +12,9 @@ PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(LEDE_GIT)/project/uhttpd.git
-PKG_SOURCE_DATE:=2017-08-19
-PKG_SOURCE_VERSION:=3fd58e9b6da7d9e1a4710dbeefc2d289baea09fb
-PKG_MIRROR_HASH:=69bba3b04c5e1975b99dee4fc47672ebf5ab282f115249a46be0fe0b961eb34b
+PKG_SOURCE_DATE:=2017-11-04
+PKG_SOURCE_VERSION:=a235636a2687fafb9c474e4b134a59ff66425c92
+PKG_MIRROR_HASH:=626392a485e8ab8085bb55d9424b176be9143529db59a820a7de71061a93a007
 PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
 PKG_LICENSE:=ISC