Merge branch 'js/regexec-buf' into maint

diff --git a/builtin/blame.c b/builtin/blame.c
index 5e5d30ecbc83cbbef4f1feadfd77163e3afbbf96..a5bbf91e497524215c884f1e145070afcf3f586a 100644 (file)
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -56,7 +56,7 @@ static int show_progress;
 static struct date_mode blame_date_mode = { DATE_ISO8601 };
 static size_t blame_date_width;
 
-static struct string_list mailmap;
+static struct string_list mailmap = STRING_LIST_INIT_NODUP;
 
 #ifndef DEBUG
 #define DEBUG 0
@@ -598,7 +598,7 @@ static struct origin *find_origin(struct scoreboard *sb,
                            p->status);
                case 'M':
                        porigin = get_origin(sb, parent, origin->path);
-                       hashcpy(porigin->blob_sha1, p->one->sha1);
+                       hashcpy(porigin->blob_sha1, p->one->oid.hash);
                        porigin->mode = p->one->mode;
                        break;
                case 'A':
@@ -608,7 +608,7 @@ static struct origin *find_origin(struct scoreboard *sb,
                }
        }
        diff_flush(&diff_opts);
-       free_pathspec(&diff_opts.pathspec);
+       clear_pathspec(&diff_opts.pathspec);
        return porigin;
 }
 
@@ -644,13 +644,13 @@ static struct origin *find_rename(struct scoreboard *sb,
                if ((p->status == 'R' || p->status == 'C') &&
                    !strcmp(p->two->path, origin->path)) {
                        porigin = get_origin(sb, parent, p->one->path);
-                       hashcpy(porigin->blob_sha1, p->one->sha1);
+                       hashcpy(porigin->blob_sha1, p->one->oid.hash);
                        porigin->mode = p->one->mode;
                        break;
                }
        }
        diff_flush(&diff_opts);
-       free_pathspec(&diff_opts.pathspec);
+       clear_pathspec(&diff_opts.pathspec);
        return porigin;
 }
 
@@ -1308,7 +1308,7 @@ static void find_copy_in_parent(struct scoreboard *sb,
                                continue;
 
                        norigin = get_origin(sb, parent, p->one->path);
-                       hashcpy(norigin->blob_sha1, p->one->sha1);
+                       hashcpy(norigin->blob_sha1, p->one->oid.hash);
                        norigin->mode = p->one->mode;
                        fill_origin_blob(&sb->revs->diffopt, norigin, &file_p);
                        if (!file_p.ptr)
@@ -1342,7 +1342,7 @@ static void find_copy_in_parent(struct scoreboard *sb,
        } while (unblamed);
        target->suspects = reverse_blame(leftover, NULL);
        diff_flush(&diff_opts);
-       free_pathspec(&diff_opts.pathspec);
+       clear_pathspec(&diff_opts.pathspec);
 }
 
 /*
@@ -2244,7 +2244,8 @@ static void verify_working_tree_path(struct commit *work_tree, const char *path)
        pos = cache_name_pos(path, strlen(path));
        if (pos >= 0)
                ; /* path is in the index */
-       else if (!strcmp(active_cache[-1 - pos]->name, path))
+       else if (-1 - pos < active_nr &&
+                !strcmp(active_cache[-1 - pos]->name, path))
                ; /* path is in the index, unmerged */
        else
                die("no such path '%s' in HEAD", path);
@@ -2527,12 +2528,12 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
        enum object_type type;
        struct commit *final_commit = NULL;
 
-       static struct string_list range_list;
-       static int output_option = 0, opt = 0;
-       static int show_stats = 0;
-       static const char *revs_file = NULL;
-       static const char *contents_from = NULL;
-       static const struct option options[] = {
+       struct string_list range_list = STRING_LIST_INIT_NODUP;
+       int output_option = 0, opt = 0;
+       int show_stats = 0;
+       const char *revs_file = NULL;
+       const char *contents_from = NULL;
+       const struct option options[] = {
                OPT_BOOL(0, "incremental", &incremental, N_("Show blame entries as we find them, incrementally")),
                OPT_BOOL('b', NULL, &blank_boundary, N_("Show blank SHA-1 for boundary commits (Default: off)")),
                OPT_BOOL(0, "root", &show_root, N_("Do not treat root commits as boundaries (Default: off)")),
@@ -2808,7 +2809,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
        lno = prepare_lines(&sb);
 
        if (lno && !range_list.nr)
-               string_list_append(&range_list, xstrdup("1"));
+               string_list_append(&range_list, "1");
 
        anchor = 1;
        range_set_init(&ranges, range_list.nr);