Accept dates before 2000/01/01 when specified as seconds since the epoch

diff --git a/builtin-grep.c b/builtin-grep.c
index 4510d353247355a28979fbf63b15523c2e705591..e13cb31f2b9dd63d335437fb5b1c9b0b06fbf188 100644 (file)
--- a/builtin-grep.c
+++ b/builtin-grep.c
@@ -378,7 +378,7 @@ static int grep_tree(struct grep_opt *opt, const char **paths,
                         * decide if we want to descend into "abc"
                         * directory.
                         */
-                       strcpy(path_buf + len + entry.pathlen, "/");
+                       strcpy(path_buf + len + tree_entry_len(entry.path, entry.sha1), "/");
 
                if (!pathspec_matches(paths, down))
                        ;
@@ -388,11 +388,13 @@ static int grep_tree(struct grep_opt *opt, const char **paths,
                        enum object_type type;
                        struct tree_desc sub;
                        void *data;
-                       data = read_sha1_file(entry.sha1, &type, &sub.size);
+                       unsigned long size;
+
+                       data = read_sha1_file(entry.sha1, &type, &size);
                        if (!data)
                                die("unable to read tree (%s)",
                                    sha1_to_hex(entry.sha1));
-                       sub.buf = data;
+                       init_tree_desc(&sub, data, size);
                        hit |= grep_tree(opt, paths, &sub, tree_name, down);
                        free(data);
                }
@@ -408,12 +410,13 @@ static int grep_object(struct grep_opt *opt, const char **paths,
        if (obj->type == OBJ_COMMIT || obj->type == OBJ_TREE) {
                struct tree_desc tree;
                void *data;
+               unsigned long size;
                int hit;
                data = read_object_with_reference(obj->sha1, tree_type,
-                                                 &tree.size, NULL);
+                                                 &size, NULL);
                if (!data)
                        die("unable to read tree (%s)", sha1_to_hex(obj->sha1));
-               tree.buf = data;
+               init_tree_desc(&tree, data, size);
                hit = grep_tree(opt, paths, &tree, name, "");
                free(data);
                return hit;
@@ -431,19 +434,6 @@ static const char emsg_missing_context_len[] =
 static const char emsg_missing_argument[] =
 "option requires an argument -%s";
 
-static int strtoul_ui(char const *s, unsigned int *result)
-{
-       unsigned long ul;
-       char *p;
-
-       errno = 0;
-       ul = strtoul(s, &p, 10);
-       if (errno || *p || p == s || (unsigned int) ul != ul)
-               return -1;
-       *result = ul;
-       return 0;
-}
-
 int cmd_grep(int argc, const char **argv, const char *prefix)
 {
        int hit = 0;
@@ -566,7 +556,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
                                scan = arg + 1;
                                break;
                        }
-                       if (strtoul_ui(scan, &num))
+                       if (strtoul_ui(scan, 10, &num))
                                die(emsg_invalid_context_len, scan);
                        switch (arg[1]) {
                        case 'A':