From 6ff845a9c10bc2f8506e10e781c0584843d752a1 Mon Sep 17 00:00:00 2001
From: "JesusFreke@JesusFreke.com"
 <JesusFreke@JesusFreke.com@55b6fa8a-2a1e-11de-a435-ffa8d773f76a>
Date: Sun, 8 Nov 2009 05:00:55 +0000
Subject: [PATCH] open the odex file as read-only

git-svn-id: https://smali.googlecode.com/svn/trunk@482 55b6fa8a-2a1e-11de-a435-ffa8d773f76a
---
 deodexerant/Main.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/deodexerant/Main.c b/deodexerant/Main.c
index 56edf5a2..77159fde 100644
--- a/deodexerant/Main.c
+++ b/deodexerant/Main.c
@@ -417,7 +417,7 @@ int main(int argc, char* const argv[])
 	return 1;
     }
 
-    int odexFd = open(inputFileName, O_RDWR, 0644);
+    int odexFd = open(inputFileName, O_RDONLY);
     if (odexFd < 0) {
         fprintf(stderr, "Unable to open '%s': %s\n", inputFileName, strerror(errno));
         return 1;
@@ -466,8 +466,8 @@ int main(int argc, char* const argv[])
      */
     bool success;
     void* mapAddr;
-    mapAddr = mmap(NULL, inputInfo.st_size, PROT_READ|PROT_WRITE,
-		MAP_SHARED, odexFd, 0);
+    mapAddr = mmap(NULL, inputInfo.st_size, PROT_READ,
+		MAP_PRIVATE, odexFd, 0);
     if (mapAddr == MAP_FAILED) {
 	fprintf(stderr, "unable to mmap DEX cache: %s\n", strerror(errno));
 	return 1;