Fix grow_refs_hash()

diff --git a/builtin-log.c b/builtin-log.c
index f4d974a7b8bfa0472a110273edf62b34b90902fe..9187fd337ba767384abab26224b95610aa531807 100644 (file)
--- a/builtin-log.c
+++ b/builtin-log.c
@@ -40,6 +40,8 @@ static int cmd_log_wc(int argc, const char **argv, char **envp,
                log_tree_commit(rev, commit);
                free(commit->buffer);
                commit->buffer = NULL;
+               free_commit_list(commit->parents);
+               commit->parents = NULL;
        }
        return 0;
 }
@@ -218,8 +220,11 @@ int cmd_format_patch(int argc, const char **argv, char **envp)
                }
                else if (!strcmp(argv[i], "--signoff") ||
                         !strcmp(argv[i], "-s")) {
-                       const char *committer = git_committer_info(1);
-                       const char *endpos = strchr(committer, '>');
+                       const char *committer;
+                       const char *endpos;
+                       setup_ident();
+                       committer = git_committer_info(1);
+                       endpos = strchr(committer, '>');
                        if (!endpos)
                                die("bogos committer info %s\n", committer);
                        add_signoff = xmalloc(endpos - committer + 2);