[source] ubox: update to git HEAD version

[LEDE Commits]

dedeckeh pushed a commit to source.git, branch master:
https://git.lede-project.org/80e2ee3e64e69be5207a5744add55cc21a0b9657

commit 80e2ee3e64e69be5207a5744add55cc21a0b9657
Author: Hans Dedecker <dedeckeh at gmail.com>
AuthorDate: Fri Sep 1 16:02:33 2017 +0200

    ubox: update to git HEAD version
    
    b1bc8d5 kmodloader: log error message in case of out of memory
    f346111 kmodloader: lift restriction on module alias info
    f1ef2c3 kmodloader: fix possible segfaults
    9cb63df kmodloader: fix endianess check
    2cff779 kmodloader: Check module endian before loading
    d54f38a kmodloader/get_module_info: initialized aliases to make it more clean
    a0b6fef kmodloader: insmod: fix a memoryleak in error case
    278c4c4 kmodloader/get_module_name: null-terminate the string
    16f7e16 syslog: remove unnecessary sizeof struct between messages
    
    Signed-off-by: Hans Dedecker <dedeckeh at gmail.com>
---
 package/system/ubox/Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/package/system/ubox/Makefile b/package/system/ubox/Makefile
index 8ccd9dd..d19f755 100644
--- a/package/system/ubox/Makefile
+++ b/package/system/ubox/Makefile
@@ -5,9 +5,9 @@ PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(LEDE_GIT)/project/ubox.git
-PKG_SOURCE_DATE:=2017-03-03
-PKG_SOURCE_VERSION:=21a4bd04062e16164f4f3e1c67005a062f470b0c
-PKG_MIRROR_HASH:=2cab4f98fc1e7fc9911e5fa272e711fed1c7f612b392566a6b7524d60af73d23
+PKG_SOURCE_DATE:=2017-09-01
+PKG_SOURCE_VERSION:=b1bc8d5fb874cdd22701a08d0fb0de4330f86814
+PKG_MIRROR_HASH:=b07e750d941d691e2745aa3a058e504966b15d1db5636162dc686bad275eb296
 CMAKE_INSTALL:=1
 
 PKG_LICENSE:=GPL-2.0