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authorMatthieu Baerts <matthieu.baerts@tessares.net>2023-04-03 19:23:50 +0300
committerAndrew Morton <akpm@linux-foundation.org>2023-04-19 02:39:32 +0300
commitd6ccdd678e459fdcfe675a45c76b3f1a75b9a8e8 (patch)
treebb1984ac0db7bc0c0dfcaf5f9497f4b10f006f5b /scripts
parent44c31888098a590b8ec5ba37009e5a983f7c4b46 (diff)
downloadlinux-d6ccdd678e459fdcfe675a45c76b3f1a75b9a8e8.tar.xz
checkpatch: check for misuse of the link tags
"Link:" and "Closes:" tags have to be used with public URLs. It is difficult to make sure the link is public but at least we can verify the tag is followed by 'http(s)://'. With that, we avoid such a tag that is not allowed [1]: Closes: <number> Now that we check the "link" tags are followed by a URL, we can relax the check linked to "Reported-by being followed by a link tag" to only verify if a "link" tag is present after the "Reported-by" one. Link: https://lore.kernel.org/linux-doc/CAHk-=wh0v1EeDV3v8TzK81nDC40=XuTdY2MCr0xy3m3FiBV3+Q@mail.gmail.com/ [1] Link: https://lkml.kernel.org/r/20230314-doc-checkpatch-closes-tag-v4-5-d26d1fa66f9f@tessares.net Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net> Acked-by: Joe Perches <joe@perches.com> Cc: Andy Whitcroft <apw@canonical.com> Cc: Bagas Sanjaya <bagasdotme@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: David Airlie <airlied@gmail.com> Cc: Dwaipayan Ray <dwaipayanray1@gmail.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Kai Wasserbäch <kai@dev.carbon-project.org> Cc: Konstantin Ryabitsev <konstantin@linuxfoundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Lukas Bulwahn <lukas.bulwahn@gmail.com> Cc: Thorsten Leemhuis <linux@leemhuis.info> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/checkpatch.pl13
1 files changed, 12 insertions, 1 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 922428ee3be5..3e6f5a8614d3 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -3179,7 +3179,7 @@ sub process {
if (!defined $lines[$linenr]) {
WARN("BAD_REPORTED_BY_LINK",
"Reported-by: should be immediately followed by Closes: with a URL to the report\n" . $herecurr . "\n");
- } elsif ($rawlines[$linenr] !~ m{^closes:\s*https?://}i) {
+ } elsif ($rawlines[$linenr] !~ /^closes:\s*/i) {
WARN("BAD_REPORTED_BY_LINK",
"Reported-by: should be immediately followed by Closes: with a URL to the report\n" . $herecurr . $rawlines[$linenr] . "\n");
}
@@ -3292,6 +3292,17 @@ sub process {
}
}
+# Check for misuse of the link tags
+ if ($in_commit_log &&
+ $line =~ /^\s*(\w+:)\s*(\S+)/) {
+ my $tag = $1;
+ my $value = $2;
+ if ($tag =~ /^$link_tags_search$/ && $value !~ m{^https?://}) {
+ WARN("COMMIT_LOG_WRONG_LINK",
+ "'$tag' should be followed by a public http(s) link\n" . $herecurr);
+ }
+ }
+
# Check for lines starting with a #
if ($in_commit_log && $line =~ /^#/) {
if (WARN("COMMIT_COMMENT_SYMBOL",