fs-tests: fix symlink bug in integrity test

---
tests/fs-tests/integrity/integck.c | 23 ++++++++++++++++-------

1 files changed, 16 insertions(+), 7 deletions(-)

index f1a544a..be93d3e 100644
@@ -1655,22 +1655,31 @@ static char *pick_symlink_target(const char *symlink_path)

	return rel_path;
}

-static void symlink_new(struct dir_info *dir, const char *name) +static void symlink_new(struct dir_info *dir, const char *name_)

{
	struct symlink_info *s;
-	char *path;
+	char *path, *target, *name = copy_string(name_);
	size_t sz;

+ path = dir_path(dir, name);
+ target = pick_symlink_target(path);
+ if (symlink(target, path) == -1) {
+ CHECK(errno == ENOSPC);
+ full = 1;
+ free(target);
+ free(path);
+ free(name);
+ return;
+ }
+ free(path);
+

	sz = sizeof(struct symlink_info);
	s = malloc(sz);
	CHECK(s != NULL);
	memset(s, 0, sz);
	add_dir_entry(dir, 's', name, s);

-
- path = dir_path(dir, name);
- s->target_pathname = pick_symlink_target(path);
- CHECK(symlink(s->target_pathname, path) != -1);
- free(path);
+ s->target_pathname = target;
+ free(name);
}

static void symlink_remove(struct symlink_info *symlink)

1.5.2.5