diff options
| -rw-r--r-- | fsck.c | 17 |
1 files changed, 13 insertions, 4 deletions
@@ -38,6 +38,7 @@ FUNC(MISSING_TREE, ERROR) \ FUNC(MISSING_TYPE, ERROR) \ FUNC(MISSING_TYPE_ENTRY, ERROR) \ + FUNC(MULTIPLE_AUTHORS, ERROR) \ FUNC(NUL_IN_HEADER, ERROR) \ FUNC(TAG_OBJECT_NOT_TAG, ERROR) \ FUNC(TREE_NOT_SORTED, ERROR) \ @@ -529,7 +530,7 @@ static int fsck_commit_buffer(struct commit *commit, const char *buffer, { unsigned char tree_sha1[20], sha1[20]; struct commit_graft *graft; - unsigned parent_count, parent_line_count = 0; + unsigned parent_count, parent_line_count = 0, author_count; int err; if (require_end_of_header(buffer, size, &commit->object, options)) @@ -569,9 +570,17 @@ static int fsck_commit_buffer(struct commit *commit, const char *buffer, return err; } } - if (!skip_prefix(buffer, "author ", &buffer)) - return report(options, &commit->object, FSCK_MSG_MISSING_AUTHOR, "invalid format - expected 'author' line"); - err = fsck_ident(&buffer, &commit->object, options); + author_count = 0; + while (skip_prefix(buffer, "author ", &buffer)) { + author_count++; + err = fsck_ident(&buffer, &commit->object, options); + if (err) + return err; + } + if (author_count < 1) + err = report(options, &commit->object, FSCK_MSG_MISSING_AUTHOR, "invalid format - expected 'author' line"); + else if (author_count > 1) + err = report(options, &commit->object, FSCK_MSG_MULTIPLE_AUTHORS, "invalid format - multiple 'author' lines"); if (err) return err; if (!skip_prefix(buffer, "committer ", &buffer)) |