Use the provided path when opening dex files.

Previously we would use the canonical path.

If the path contains symlinks it may generate the wrong
file name when searching for the containing oat file. This
is because we don't apply any canonicalization when dex
files are generated so we think we're looking for somthing
else.

Bug: 15563230
Change-Id: I5923bdd2520a91019102ef6256d4c97fd5b499df

1 files changed, 5 insertions, 11 deletions

diff --git a/dalvik/src/main/java/dalvik/system/DexFile.java b/dalvik/src/main/java/dalvik/system/DexFile.java
index 5a9c01a..8c78312 100644
--- a/dalvik/src/main/java/dalvik/system/DexFile.java
+++ b/dalvik/src/main/java/dalvik/system/DexFile.java
@@ -281,21 +281,15 @@ public final class DexFile {
         }
     }
 
-    /*
-     * Open a DEX file.  The value returned is a magic VM cookie.  On
-     * failure, an IOException is thrown.
-     */
-    private static long openDexFile(String sourceName, String outputName, int flags) throws IOException {
-        return openDexFileNative(new File(sourceName).getCanonicalPath(),
-                                 (outputName == null) ? null : new File(outputName).getCanonicalPath(),
-                                 flags);
-    }
-
     private static native void closeDexFile(long cookie);
     private static native Class defineClassNative(String name, ClassLoader loader, long cookie)
             throws ClassNotFoundException, NoClassDefFoundError;
     private static native String[] getClassNameList(long cookie);
-    private static native long openDexFileNative(String sourceName, String outputName, int flags);
+    /*
+     * Open a DEX file.  The value returned is a magic VM cookie.  On
+     * failure, an IOException is thrown.
+     */
+    private static native long openDexFile(String sourceName, String outputName, int flags);
 
     /**
      * Returns true if the VM believes that the apk/jar file is out of date