From 81af70971ba18b8ce86215b04180f1e3d21cdfc9 Mon Sep 17 00:00:00 2001
From: Rinnegatamante <rinnegatamante@gmail.com>
Date: Mon, 5 Sep 2022 07:42:54 +0200
Subject: [PATCH] Check for malformed TitleID with lowercase letters and fix
 build on latest vitasdk. (#624)

* Fix compilation on latest vitasdk.

* Check for malformed TitleID with lowercase letters.
---
 package_installer.c | 2 +-
 sqlite3.c           | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/package_installer.c b/package_installer.c
index c07de09..20cf50a 100644
--- a/package_installer.c
+++ b/package_installer.c
@@ -243,7 +243,7 @@ int makeHeadBin() {
   getSfoString(sfo_buffer, "TITLE_ID", titleid, sizeof(titleid));
 
   // Enforce TITLE_ID format
-  if (strlen(titleid) != 9)
+  if ((strlen(titleid) != 9) || (strncmp(titleid, strupr(titleid), 9) != 0))
     return VITASHELL_ERROR_INVALID_TITLEID;
 
   // Get content id
diff --git a/sqlite3.c b/sqlite3.c
index 7f3bf21..5c77912 100644
--- a/sqlite3.c
+++ b/sqlite3.c
@@ -71,7 +71,7 @@ static int vita_xWrite(sqlite3_file *file, const void *buf, int count, sqlite_in
 static int vita_xSync(sqlite3_file *file, int flags)
 {
   vfs_file *p = (vfs_file*)file;
-  int r = sceIoSyncByFd(*p->fd);
+  int r = sceIoSyncByFd(*p->fd, 0);
   LOG("xSync %x, %x => %x\n", *p->fd, flags, r);
   if (IS_ERROR(r))
     return SQLITE_IOERR_FSYNC;