diff options
| -rw-r--r-- | builtin/notes.c | 6 | ||||
| -rwxr-xr-x | t/t3301-notes.sh | 27 |
2 files changed, 32 insertions, 1 deletions
diff --git a/builtin/notes.c b/builtin/notes.c index 2b24d059b5..bb89930373 100644 --- a/builtin/notes.c +++ b/builtin/notes.c @@ -269,7 +269,11 @@ static int parse_reuse_arg(const struct option *opt, const char *arg, int unset) die(_("Failed to resolve '%s' as a valid ref."), arg); if (!(buf = read_sha1_file(object, &type, &len)) || !len) { free(buf); - die(_("Failed to read object '%s'."), arg);; + die(_("Failed to read object '%s'."), arg); + } + if (type != OBJ_BLOB) { + free(buf); + die(_("Cannot read note data from non-blob object '%s'."), arg); } strbuf_add(&(msg->buf), buf, len); free(buf); diff --git a/t/t3301-notes.sh b/t/t3301-notes.sh index 16de05aff9..3bb79a47af 100755 --- a/t/t3301-notes.sh +++ b/t/t3301-notes.sh @@ -812,6 +812,33 @@ test_expect_success 'create note from non-existing note with "git notes add -C" test_must_fail git notes list HEAD ' +test_expect_success 'create note from non-blob with "git notes add -C" fails' ' + commit=$(git rev-parse --verify HEAD) && + tree=$(git rev-parse --verify HEAD:) && + test_must_fail git notes add -C $commit && + test_must_fail git notes add -C $tree && + test_must_fail git notes list HEAD +' + +cat > expect << EOF +commit 80d796defacd5db327b7a4e50099663902fbdc5c +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:20:13 2005 -0700 + + 8th + +Notes (other): + This is a blob object +EOF + +test_expect_success 'create note from blob with "git notes add -C" reuses blob id' ' + blob=$(echo "This is a blob object" | git hash-object -w --stdin) && + git notes add -C $blob && + git log -1 > actual && + test_cmp expect actual && + test "$(git notes list HEAD)" = "$blob" +' + cat > expect << EOF commit 016e982bad97eacdbda0fcbd7ce5b0ba87c81f1b Author: A U Thor <author@example.com> |