diff options
| author | Jeff King <peff@peff.net> | 2023-06-17 07:26:24 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2023-06-17 07:47:40 +0300 |
| commit | be3d65434323f7f00a5abed6dbcfe690cde648b8 (patch) | |
| tree | d03915d8bbd903c31f5c6f6d44c26944482a5c5c /builtin/commit.c | |
| parent | fe86abd7511a9a6862d5706c6fa1d9b57a63ba09 (diff) | |
commit: pass --no-divider to interpret-trailers
When git-commit sees any "--trailer" options, it passes the
COMMIT_EDITMSG file through git-interpret-trailers. But it does so
without passing --no-divider, which means that interpret-trailers will
look for a "---" divider to signal the end of the commit message.
That behavior doesn't make any sense in this context; we know we have a
complete and solitary commit message, not something we have to further
parse. And as a result, we'll do the wrong thing if the commit message
contains a "---" marker (which otherwise is not syntactically
significant), inserting any new trailers at the wrong spot.
We can fix this by passing --no-divider. This is the exact situation for
which it was added in 1688c9a489 (interpret-trailers: allow suppressing
"---" divider, 2018-08-22). As noted in the message for that commit, it
just adds the mechanism, and further patches were needed to trigger it
from various callers. We did that back then in a few spots, like
ffce7f590f (sequencer: ignore "---" divider when parsing trailers,
2018-08-22), but obviously missed this one.
Reported-by: <eric.frederich@siemens.com>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/commit.c')
| -rw-r--r-- | builtin/commit.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/builtin/commit.c b/builtin/commit.c index e67c4be221..9f4448f6b9 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -1043,7 +1043,8 @@ static int prepare_to_commit(const char *index_file, const char *prefix, struct child_process run_trailer = CHILD_PROCESS_INIT; strvec_pushl(&run_trailer.args, "interpret-trailers", - "--in-place", git_path_commit_editmsg(), NULL); + "--in-place", "--no-divider", + git_path_commit_editmsg(), NULL); strvec_pushv(&run_trailer.args, trailer_args.v); run_trailer.git_cmd = 1; if (run_command(&run_trailer)) |