DPDK CI discussions
 help / color / mirror / Atom feed
From: ohilyard@iol.unh.edu
To: ci@dpdk.org
Cc: aconole@redhat.com, alialnu@nvidia.com,
	Owen Hilyard <ohilyard@iol.unh.edu>
Subject: [dpdk-ci] [PATCH v2 4/4] guess_git_tree: fix crash caused by empty diff
Date: Wed, 13 Oct 2021 10:00:10 -0400
Message-ID: <20211013140010.25400-4-ohilyard@iol.unh.edu> (raw)
In-Reply-To: <20211013140010.25400-1-ohilyard@iol.unh.edu>

From: Owen Hilyard <ohilyard@iol.unh.edu>

A sanity check has been added to find_filenames. Occasionally, due to
how the community lab internally handles getting patches from
patchworks, a patch will result in no diff. This patch adds handling for
this case.

Signed-off-by: Owen Hilyard <ohilyard@iol.unh.edu>
 tools/guess_git_tree.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tools/guess_git_tree.py b/tools/guess_git_tree.py
index e186f5e..63892e1 100755
--- a/tools/guess_git_tree.py
+++ b/tools/guess_git_tree.py
@@ -92,6 +92,11 @@ def find_filenames(diff):
             - Moved _filename_re into the method.
             - Reduced newlines.
+        # sanity check diff
+        # for patches without any diff, it will try to run diff.replace
+        # while diff is None. just return an empty list
+        if diff is None:
+            return []
         _filename_re = re.compile(r'^(---|\+\+\+) (\S+)')
         # normalise spaces
         diff = diff.replace('\r', '')

      parent reply	other threads:[~2021-10-13 14:00 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-13 14:00 [dpdk-ci] [PATCH v2 1/4] create_new_execution_file_from_tags: change tag argument ohilyard
2021-10-13 14:00 ` [dpdk-ci] [PATCH v2 2/4] create_new_execution_file_from_tags: add test argument ohilyard
2021-10-13 14:00 ` [dpdk-ci] [PATCH v2 3/4] guess_git_tree: module doc comment moved ohilyard
2021-10-13 14:00 ` ohilyard [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20211013140010.25400-4-ohilyard@iol.unh.edu \
    --to=ohilyard@iol.unh.edu \
    --cc=aconole@redhat.com \
    --cc=alialnu@nvidia.com \
    --cc=ci@dpdk.org \


* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

DPDK CI discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror http://inbox.dpdk.org/ci/0 ci/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 ci ci/ http://inbox.dpdk.org/ci \
	public-inbox-index ci

Example config snippet for mirrors.
Newsgroup available over NNTP:

AGPL code for this site: git clone https://public-inbox.org/public-inbox.git