tests: flip executable bit on t9158

diff --git a/unpack-trees.c b/unpack-trees.c
index df1c9209d46e91071bbb68e32a4f0117741f6db1..d5a453079a02ff8b7a63a3453d07935e0807c005 100644 (file)
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -53,6 +53,7 @@ const char *unpack_plumbing_errors[NB_UNPACK_TREES_ERROR_TYPES] = {
 void setup_unpack_trees_porcelain(struct unpack_trees_options *opts,
                                  const char *cmd)
 {
+       int i;
        const char **msgs = opts->msgs;
        const char *msg;
        char *tmp;
@@ -96,6 +97,9 @@ void setup_unpack_trees_porcelain(struct unpack_trees_options *opts,
                "The following Working tree files would be removed by sparse checkout update:\n%s";
 
        opts->show_all_errors = 1;
+       /* rejected paths may not have a static buffer */
+       for (i = 0; i < ARRAY_SIZE(opts->unpack_rejects); i++)
+               opts->unpack_rejects[i].strdup_strings = 1;
 }
 
 static void add_entry(struct unpack_trees_options *o, struct cache_entry *ce,
@@ -124,7 +128,6 @@ static int add_rejected_path(struct unpack_trees_options *o,
                             enum unpack_trees_error_types e,
                             const char *path)
 {
-       struct rejected_paths_list *newentry;
        if (!o->show_all_errors)
                return error(ERRORMSG(o, e), path);
 
@@ -132,45 +135,28 @@ static int add_rejected_path(struct unpack_trees_options *o,
         * Otherwise, insert in a list for future display by
         * display_error_msgs()
         */
-       newentry = xmalloc(sizeof(struct rejected_paths_list));
-       newentry->path = (char *)path;
-       newentry->next = o->unpack_rejects[e];
-       o->unpack_rejects[e] = newentry;
+       string_list_append(&o->unpack_rejects[e], path);
        return -1;
 }
 
-/*
- * free all the structures allocated for the error <e>
- */
-static void free_rejected_paths(struct unpack_trees_options *o,
-                               enum unpack_trees_error_types e)
-{
-       while (o->unpack_rejects[e]) {
-               struct rejected_paths_list *del = o->unpack_rejects[e];
-               o->unpack_rejects[e] = o->unpack_rejects[e]->next;
-               free(del);
-       }
-       free(o->unpack_rejects[e]);
-}
-
 /*
  * display all the error messages stored in a nice way
  */
 static void display_error_msgs(struct unpack_trees_options *o)
 {
-       int e;
+       int e, i;
        int something_displayed = 0;
        for (e = 0; e < NB_UNPACK_TREES_ERROR_TYPES; e++) {
-               if (o->unpack_rejects[e]) {
-                       struct rejected_paths_list *rp;
+               struct string_list *rejects = &o->unpack_rejects[e];
+               if (rejects->nr > 0) {
                        struct strbuf path = STRBUF_INIT;
                        something_displayed = 1;
-                       for (rp = o->unpack_rejects[e]; rp; rp = rp->next)
-                               strbuf_addf(&path, "\t%s\n", rp->path);
+                       for (i = 0; i < rejects->nr; i++)
+                               strbuf_addf(&path, "\t%s\n", rejects->items[i].string);
                        error(ERRORMSG(o, e), path.buf);
                        strbuf_release(&path);
-                       free_rejected_paths(o, e);
                }
+               string_list_clear(rejects, 0);
        }
        if (something_displayed)
                printf("Aborting\n");
@@ -182,7 +168,7 @@ static void display_error_msgs(struct unpack_trees_options *o)
  */
 static void unlink_entry(struct cache_entry *ce)
 {
-       if (has_symlink_or_noent_leading_path(ce->name, ce_namelen(ce)))
+       if (!check_leading_path(ce->name, ce_namelen(ce)))
                return;
        if (remove_or_warn(ce->ce_mode, ce->name))
                return;
@@ -1194,18 +1180,28 @@ static int verify_absent_1(struct cache_entry *ce,
                                 enum unpack_trees_error_types error_type,
                                 struct unpack_trees_options *o)
 {
+       int len;
        struct stat st;
 
        if (o->index_only || o->reset || !o->update)
                return 0;
 
-       if (has_symlink_or_noent_leading_path(ce->name, ce_namelen(ce)))
+       len = check_leading_path(ce->name, ce_namelen(ce));
+       if (!len)
                return 0;
+       else if (len > 0) {
+               char path[PATH_MAX + 1];
+               memcpy(path, ce->name, len);
+               path[len] = 0;
+               lstat(path, &st);
 
-       if (!lstat(ce->name, &st))
+               return check_ok_to_remove(path, len, DT_UNKNOWN, NULL, &st,
+                               error_type, o);
+       } else if (!lstat(ce->name, &st))
                return check_ok_to_remove(ce->name, ce_namelen(ce),
                                ce_to_dtype(ce), ce, &st,
                                error_type, o);
+
        return 0;
 }