Merge branch 'master' into js/fmt-patch

[git.git] / update-index.c

diff --git a/update-index.c b/update-index.c
index facec8d..d63f8ac 100644 (file)
--- a/update-index.c
+++ b/update-index.c
@@ -364,23 +364,26 @@ static void update_one(const char *path, const char *prefix, int prefix_length)
        const char *p = prefix_path(prefix, prefix_length, path);
        if (!verify_path(p)) {
                fprintf(stderr, "Ignoring path %s\n", path);
-               return;
+               goto free_return;
        }
        if (mark_valid_only) {
                if (mark_valid(p))
                        die("Unable to mark file %s", path);
-               return;
+               goto free_return;
        }
 
        if (force_remove) {
                if (remove_file_from_cache(p))
                        die("git-update-index: unable to remove %s", path);
                report("remove '%s'", path);
-               return;
+               goto free_return;
        }
        if (add_file_to_cache(p))
                die("Unable to process file %s", path);
        report("add '%s'", path);
+ free_return:
+       if (p != path)
+               free((char*)p);
 }
 
 static void read_index_info(int line_termination)
@@ -473,7 +476,7 @@ static void read_index_info(int line_termination)
 }
 
 static const char update_index_usage[] =
-"git-update-index [-q] [--add] [--replace] [--remove] [--unmerged] [--refresh] [--cacheinfo] [--chmod=(+|-)x] [--info-only] [--force-remove] [--stdin] [--index-info] [--ignore-missing] [-z] [--verbose] [--] <file>...";
+"git-update-index [-q] [--add] [--replace] [--remove] [--unmerged] [--refresh] [--really-refresh] [--cacheinfo] [--chmod=(+|-)x] [--assume-unchanged] [--info-only] [--force-remove] [--stdin] [--index-info] [--unresolve] [--ignore-missing] [-z] [--verbose] [--] <file>...";
 
 static unsigned char head_sha1[20];
 static unsigned char merge_head_sha1[20];
@@ -576,7 +579,8 @@ static void read_head_pointers(void)
        }
 }
 
-static int do_unresolve(int ac, const char **av)
+static int do_unresolve(int ac, const char **av,
+                       const char *prefix, int prefix_length)
 {
        int i;
        int err = 0;
@@ -588,7 +592,10 @@ static int do_unresolve(int ac, const char **av)
 
        for (i = 1; i < ac; i++) {
                const char *arg = av[i];
-               err |= unresolve_one(arg);
+               const char *p = prefix_path(prefix, prefix_length, arg);
+               err |= unresolve_one(p);
+               if (p != arg)
+                       free((char*)p);
        }
        return err;
 }
@@ -704,7 +711,8 @@ int main(int argc, const char **argv)
                                break;
                        }
                        if (!strcmp(path, "--unresolve")) {
-                               has_errors = do_unresolve(argc - i, argv + i);
+                               has_errors = do_unresolve(argc - i, argv + i,
+                                                         prefix, prefix_length);
                                if (has_errors)
                                        active_cache_changed = 0;
                                goto finish;
@@ -730,6 +738,7 @@ int main(int argc, const char **argv)
                strbuf_init(&buf);
                while (1) {
                        char *path_name;
+                       const char *p;
                        read_line(&buf, stdin, line_termination);
                        if (buf.eof)
                                break;
@@ -737,11 +746,12 @@ int main(int argc, const char **argv)
                                path_name = unquote_c_style(buf.buf, NULL);
                        else
                                path_name = buf.buf;
-                       update_one(path_name, prefix, prefix_length);
-                       if (set_executable_bit) {
-                               const char *p = prefix_path(prefix, prefix_length, path_name);
+                       p = prefix_path(prefix, prefix_length, path_name);
+                       update_one(p, NULL, 0);
+                       if (set_executable_bit)
                                chmod_path(set_executable_bit, p);
-                       }
+                       if (p != path_name)
+                               free((char*) p);
                        if (path_name != buf.buf)
                                free(path_name);
                }