Wireshark · Wireshark-dev: Re: [Wireshark-dev] Petri Dish Buildbot failure

[Graham Bloice <graham.bloice@xxxxxxxxxxxxx>]

On Wed, 14 Aug 2019 at 17:18, Crawford, Anthony R <Anthony.R.Crawford@xxxxxxxxxxx> wrote:

Hi everyone,

This week was the first time I’ve submitted code to the Wireshark project. My first submission was for packet-mpeg-dsmcc.c. (https://code.wireshark.org/review/34258)

I built and run both 2.6.10 and 3.0.3 versions of Wireshark successfully on my Ubuntu 16.04 VM. I would like to understand why the build bot is telling us it failed.

Thanks,

Anthony

If you click on the link in the Petri-dish message you can see the build output.  Clicking on the Valid Commit Message stdio step gives the output:

Checking commit: c3057ce592 Updated packet-mpeg-dsmcc.c with U-N Session Messages
The commit message does not follow our standards.
Please rewrite it (there are likely whitespace issues):

--- OLD/.git/COMMIT_EDITMSG
+++ NEW/.git/COMMIT_EDITMSG
@@ -3,5 +3,4 @@
Second round of changes

Bug: 15994
-
Change-Id: I76e65e9feabe54809184a446b160367e9f520ec1

The commit message should follow our guidelines, see the Wiki page on Submitting Patches for more details: https://wiki.wireshark.org/Development/SubmittingPatches#Writing_a_Good_Commit_Message

Similarly looking at the compile stdio output and scanning the voluminous output (hint check near the bottom) gives:

home/wireshark/builders/wireshark-master-petri-dish/ubuntu-x86-64-petri-dish/build/epan/dissectors/packet-mpeg-dsmcc.c:898:27: error: ‘dsmcc_un_sess_rsrc_mpeg_stream_types_vals’ defined but not used [-Werror=unused-const-variable=]
static const range_string dsmcc_un_sess_rsrc_mpeg_stream_types_vals[] = {
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

--

Graham Bloice