[PATCH 1/2] send-email: sanitize author when writing From line
From: "Michael S. Tsirkin" <mst@redhat.com>
Date: 2016-06-15 22:57:48
Subsystem:
the rest · Maintainer:
Linus Torvalds
sender is now sanitized, but we didn't sanitize author when checking whether From: line is needed in the message body. As a result git started writing duplicate From lines when author matched sender and has utf8 characters. Reported-by: SZEDER Gábor <redacted> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> --- git-send-email.perl | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/git-send-email.perl b/git-send-email.perl
index 671762b..ecbf56f 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl@@ -1259,6 +1259,7 @@ foreach my $t (@files) { open my $fh, "<", $t or die "can't open file $t"; my $author = undef; + my $sauthor = undef; my $author_encoding; my $has_content_type; my $body_encoding;
@@ -1297,7 +1298,7 @@ foreach my $t (@files) { } elsif (/^From:\s+(.*)$/i) { ($author, $author_encoding) = unquote_rfc2047($1); - my $sauthor = sanitize_address($author); + $sauthor = sanitize_address($author); next if $suppress_cc{'author'}; next if $suppress_cc{'self'} and $sauthor eq $sender; printf("(mbox) Adding cc: %s from line '%s'\n",
@@ -1393,7 +1394,7 @@ foreach my $t (@files) { $subject = quote_subject($subject, $auto_8bit_encoding); } - if (defined $author and $author ne $sender) { + if (defined $sauthor and $sauthor ne $sender) { $message = "From: $author\n\n$message"; if (defined $author_encoding) { if ($has_content_type) {
--
MST