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authorLibravatar Rasmus Villemoes <rv@rasmusvillemoes.dk>2018-10-10 13:13:50 +0200
committerLibravatar Junio C Hamano <gitster@pobox.com>2018-10-11 15:19:33 +0900
commitfb34fe6a24e81c5568b0016d6d067ff8d840a244 (patch)
tree340ab9b90bfb2c7bb5adf63d809e6c58f50de931
parentDocumentation/git-send-email.txt: style fixes (diff)
downloadtgif-fb34fe6a24e81c5568b0016d6d067ff8d840a244.tar.xz
send-email: only consider lines containing @ or <> for automatic Cc'ing
While the address sanitizations routines do accept local addresses, that is almost never what is meant in a Cc or Signed-off-by trailer. Looking through all the signed-off-by lines in the linux kernel tree without a @, there are mostly two patterns: Either just a full name, or a full name followed by <user at domain.com> (i.e., with the word at instead of a @), and minor variations. For cc lines, the same patterns appear, along with lots of "cc stable" variations that do not actually name stable@vger.kernel.org Cc: stable # introduced pre-git times cc: stable.kernel.org In the <user at domain.com> cases, one gets a chance to interactively fix it. But when there is no <> pair, it seems we end up just using the first word as a (local) address. As the number of cases where a local address really was meant is likely (and anecdotally) quite small compared to the number of cases where we end up cc'ing a garbage address, insist on at least a @ or a <> pair being present. This is also preparation for the next patch, where we are likely to encounter even more non-addresses in -by lines, such as Reported-by: Coverity Patch-generated-by: Coccinelle Signed-off-by: Rasmus Villemoes <rv@rasmusvillemoes.dk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rwxr-xr-xgit-send-email.perl5
1 files changed, 5 insertions, 0 deletions
diff --git a/git-send-email.perl b/git-send-email.perl
index 2be5dac337..1916159d2a 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -1694,6 +1694,11 @@ sub process_file {
next if $suppress_cc{'sob'} and $what =~ /Signed-off-by/i;
next if $suppress_cc{'bodycc'} and $what =~ /Cc/i;
}
+ if ($c !~ /.+@.+|<.+>/) {
+ printf("(body) Ignoring %s from line '%s'\n",
+ $what, $_) unless $quiet;
+ next;
+ }
push @cc, $c;
printf(__("(body) Adding cc: %s from line '%s'\n"),
$c, $_) unless $quiet;