From 9ca95730e3a25bf5b335ec73a0a14f0112a421fb Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Fri, 24 Oct 2014 00:35:58 +0000
Subject: Add the SQLITE_ENABLE_API_ARMOR compile-time option.  This is a work
 in progress and is not yet completely functional.

FossilOrigin-Name: c297a84bc678f81ffc0aa9139ab73f0ca87c1971
---
 src/mutex_unix.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'src/mutex_unix.c')

diff --git a/src/mutex_unix.c b/src/mutex_unix.c
index c8663144e..c936914d8 100644
--- a/src/mutex_unix.c
+++ b/src/mutex_unix.c
@@ -175,8 +175,12 @@ static sqlite3_mutex *pthreadMutexAlloc(int iType){
       break;
     }
     default: {
-      assert( iType-2 >= 0 );
-      assert( iType-2 < ArraySize(staticMutexes) );
+#ifdef SQLITE_ENABLE_API_ARMOR
+      if( iType-2<0 || iType-2>=ArraySize(staticMutexes) ){
+        (void)SQLITE_MISUSE_BKPT;
+        return 0;
+      }
+#endif
       p = &staticMutexes[iType-2];
 #if SQLITE_MUTEX_NREF
       p->id = iType;
-- 
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