commit 6355aa9072997caad87b2e779e7fb055b0d96b1a
author Keith Mok <keithmok@google.com> Tue Jul 12 21:03:18 2022 +0000
committer Keith Mok <keithmok@google.com> Wed Jul 13 16:49:02 2022 +0000
tree d6480c9511e13b877183d83039f37694c30f7e67
parent acbc2ee4833c2bb2c73ea6b8f497d31829e42a1e

libnl++: add new func to send raw data with len

Some netlink attrib does not ending with null char.
Currently req.add string will always sending ending null character.
Add a new func called addBuffer that does not send ending null
character.

Bug: 238794143
Test: build, manual test
Change-Id: If51380cab95b2ae725673301b429b9e9889c5b0a

automotive/can/1.0/default/libnetdevice/can.cpp

diff --git a/automotive/can/1.0/default/libnetdevice/can.cpp b/automotive/can/1.0/default/libnetdevice/can.cpp
index 083f4f0..2a0545a 100644
--- a/automotive/can/1.0/default/libnetdevice/can.cpp
+++ b/automotive/can/1.0/default/libnetdevice/can.cpp
@@ -80,7 +80,7 @@
 
     {
         auto linkinfo = req.addNested(IFLA_LINKINFO);
-        req.add(IFLA_INFO_KIND, "can");
+        req.addBuffer(IFLA_INFO_KIND, "can");
         {
             auto infodata = req.addNested(IFLA_INFO_DATA);
             /* For CAN FD, it would require to add IFLA_CAN_DATA_BITTIMING