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mailinfo: fix in-body header continuations

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An empty line should stop any pending in-body headers, and start the
actual body parsing.

This also modifies the original test for the in-body headers to actually
have a real commit body that starts with spaces, and changes the test to
check that the long line matches _exactly_, and doesn't get extra data
from the body.

Fixes:6b4b013f1884 ("mailinfo: handle in-body header continuations")
Cc: Jonathan Tan <jonathantanmy@google.com>
Cc: Jeff King <peff@peff.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Linus Torvalds 2017-04-01 12:14:39 -07:00 committed by Junio C Hamano
parent 4cff50b3fb
commit fd1062e52e
2 changed files with 10 additions and 3 deletions
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7
mailinfo.c
View File

@ -674,8 +674,13 @@ static int handle_commit_msg(struct mailinfo *mi, struct strbuf *line)
assert(!mi->filter_stage);
if (mi->header_stage) {
if (!line->len || (line->len == 1 && line->buf[0] == '\n'))
if (!line->len || (line->len == 1 && line->buf[0] == '\n')) {
if (mi->inbody_header_accum.len) {
flush_inbody_header_accum(mi);
mi->header_stage = 0;
}
return 0;
}
}
if (mi->use_inbody_headers && mi->header_stage) {

6
t/t4150-am.sh
View File

@ -983,7 +983,9 @@ test_expect_success 'am works with multi-line in-body headers' '
rm -fr .git/rebase-apply &&
git checkout -f first &&
echo one >> file &&
git commit -am "$LONG" --author="$LONG <long@example.com>" &&
git commit -am "$LONG
Body test" --author="$LONG <long@example.com>" &&
git format-patch --stdout -1 >patch &&
# bump from, date, and subject down to in-body header
perl -lpe "
@ -997,7 +999,7 @@ test_expect_success 'am works with multi-line in-body headers' '
git am msg &&
# Ensure that the author and full message are present
git cat-file commit HEAD | grep "^author.*long@example.com" &&
git cat-file commit HEAD | grep "^$LONG"
git cat-file commit HEAD | grep "^$LONG$"
'
test_done