lockfile.c: store absolute path

diff --git a/lockfile.c b/lockfile.c
index 4f16ee78ce3dbc263a762a8800dfe9ddfcfaecd5..988927775169487df7677a17465b512a567488dd 100644 (file)
--- a/lockfile.c
+++ b/lockfile.c
@@ -128,9 +128,17 @@ static int lock_file(struct lock_file *lk, const char *path, int flags)
                    path);
        }
 
-       strbuf_add(&lk->filename, path, pathlen);
-       if (!(flags & LOCK_NO_DEREF))
-               resolve_symlink(&lk->filename);
+       if (flags & LOCK_NO_DEREF) {
+               strbuf_add_absolute_path(&lk->filename, path);
+       } else {
+               struct strbuf resolved_path = STRBUF_INIT;
+
+               strbuf_add(&resolved_path, path, pathlen);
+               resolve_symlink(&resolved_path);
+               strbuf_add_absolute_path(&lk->filename, resolved_path.buf);
+               strbuf_release(&resolved_path);
+       }
+
        strbuf_addstr(&lk->filename, LOCK_SUFFIX);
        lk->fd = open(lk->filename.buf, O_RDWR | O_CREAT | O_EXCL, 0666);
        if (lk->fd < 0) {