diff options
Diffstat (limited to 'fsck.c')
| -rw-r--r-- | fsck.c | 13 |
1 files changed, 4 insertions, 9 deletions
@@ -279,20 +279,17 @@ static int fsck_ident(const char **ident, struct object *obj, fsck_error error_f static int fsck_commit_buffer(struct commit *commit, const char *buffer, fsck_error error_func) { - const char *tmp; unsigned char tree_sha1[20], sha1[20]; struct commit_graft *graft; int parents = 0; int err; - buffer = skip_prefix(buffer, "tree "); - if (!buffer) + if (!skip_prefix(buffer, "tree ", &buffer)) return error_func(&commit->object, FSCK_ERROR, "invalid format - expected 'tree' line"); if (get_sha1_hex(buffer, tree_sha1) || buffer[40] != '\n') return error_func(&commit->object, FSCK_ERROR, "invalid 'tree' line format - bad sha1"); buffer += 41; - while ((tmp = skip_prefix(buffer, "parent "))) { - buffer = tmp; + while (skip_prefix(buffer, "parent ", &buffer)) { if (get_sha1_hex(buffer, sha1) || buffer[40] != '\n') return error_func(&commit->object, FSCK_ERROR, "invalid 'parent' line format - bad sha1"); buffer += 41; @@ -319,14 +316,12 @@ static int fsck_commit_buffer(struct commit *commit, const char *buffer, if (p || parents) return error_func(&commit->object, FSCK_ERROR, "parent objects missing"); } - buffer = skip_prefix(buffer, "author "); - if (!buffer) + if (!skip_prefix(buffer, "author ", &buffer)) return error_func(&commit->object, FSCK_ERROR, "invalid format - expected 'author' line"); err = fsck_ident(&buffer, &commit->object, error_func); if (err) return err; - buffer = skip_prefix(buffer, "committer "); - if (!buffer) + if (!skip_prefix(buffer, "committer ", &buffer)) return error_func(&commit->object, FSCK_ERROR, "invalid format - expected 'committer' line"); err = fsck_ident(&buffer, &commit->object, error_func); if (err) |