From: Jay Freeman (saurik) <saurik@saurik.com>
Date: Mon, 27 Jun 2011 10:23:24 +0000 (-0700)
Subject: Add support for unionfs stash check.
X-Git-Tag: v1.1.2^0
X-Git-Url: https://git.saurik.com/cydia.git/commitdiff_plain/2656fd548d3ef726a659e6d5b3bc82b02c86bff2

Add support for unionfs stash check.
---

diff --git a/MobileCydia.mm b/MobileCydia.mm
index 3e468753..625e34d9 100644
--- a/MobileCydia.mm
+++ b/MobileCydia.mm
@@ -10197,9 +10197,20 @@ _trace();
         return;
     }
 
+    struct stat root;
+    int error(stat("/", &root));
+    _assert(error != -1);
+
     #define Stash_(path) do { \
-        if (readlink((path), NULL, 0) == -1 && errno == EINVAL) \
-            goto stash; \
+        struct stat folder; \
+        int error(lstat((path), &folder)); \
+        if (error != -1 && ( \
+            folder.st_dev == root.st_dev && \
+            S_ISDIR(folder.st_mode) \
+        ) || error == -1 && ( \
+            errno == ENOENT || \
+            errno == ENOTDIR \
+        )) goto stash; \
     } while (false)
 
     Stash_("/Applications");