ExifInterface和VM異常終止的奇怪致命故障

Question

我遇到了ExifInterface的一個奇怪的致命故障。 ，讓崩潰的線路是這樣的，很簡單（Foto.java:341）：

ExifInterface exif = new ExifInterface(filename); 

我只有一些照片拿到崩潰。更奇怪的是，如果我看到普通圖片的exif，請關閉程序，然後再次打開程序以查看有問題的圖片，我會從上一張圖片中獲得exif。相當平坦。

任何想法是什麼造成這種情況？ Strack Trace低於。

01-13 21:23:42.148: W/dalvikvm(10868): JNI WARNING: received null jstring 
01-13 21:23:42.148: W/dalvikvm(10868):    in Landroid/media/ExifInterface;.getAttributesNative:(Ljava/lang/String;)Ljava/lang/String; (GetStringUTFChars) 
01-13 21:23:42.148: I/dalvikvm(10868): "main" prio=5 tid=1 NATIVE 
01-13 21:23:42.148: I/dalvikvm(10868): | group="main" sCount=0 dsCount=0 obj=0x40c6e460 self=0x12938 
01-13 21:23:42.148: I/dalvikvm(10868): | sysTid=10868 nice=0 sched=0/0 cgrp=default handle=1075021096 
01-13 21:23:42.148: I/dalvikvm(10868): | schedstat=(618641072 82163138 362) utm=57 stm=4 core=1 
01-13 21:23:42.148: I/dalvikvm(10868): at android.media.ExifInterface.getAttributesNative(Native Method) 
01-13 21:23:42.148: I/dalvikvm(10868): at android.media.ExifInterface.loadAttributes(ExifInterface.java:204) 
01-13 21:23:42.148: I/dalvikvm(10868): at android.media.ExifInterface.<init>(ExifInterface.java:121) 
01-13 21:23:42.148: I/dalvikvm(10868): at com.floritfoto.apps.xvf.Foto.printexif(Foto.java:341) 
01-13 21:23:42.148: I/dalvikvm(10868): at com.floritfoto.apps.xvf.Foto$3.onLongClick(Foto.java:449) 
01-13 21:23:42.148: I/dalvikvm(10868): at android.view.View.performLongClick(View.java:3656) 
01-13 21:23:42.148: I/dalvikvm(10868): at android.view.View$CheckForLongPress.run(View.java:14270) 
01-13 21:23:42.148: I/dalvikvm(10868): at android.os.Handler.handleCallback(Handler.java:605) 
01-13 21:23:42.148: I/dalvikvm(10868): at android.os.Handler.dispatchMessage(Handler.java:92) 
01-13 21:23:42.148: I/dalvikvm(10868): at android.os.Looper.loop(Looper.java:137) 
01-13 21:23:42.148: I/dalvikvm(10868): at android.app.ActivityThread.main(ActivityThread.java:4507) 
01-13 21:23:42.148: I/dalvikvm(10868): at java.lang.reflect.Method.invokeNative(Native Method) 
01-13 21:23:42.148: I/dalvikvm(10868): at java.lang.reflect.Method.invoke(Method.java:511) 
01-13 21:23:42.148: I/dalvikvm(10868): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:980) 
01-13 21:23:42.148: I/dalvikvm(10868): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:747) 
01-13 21:23:42.148: I/dalvikvm(10868): at dalvik.system.NativeStart.main(Native Method) 
01-13 21:23:42.148: E/dalvikvm(10868): VM aborting 
01-13 21:23:42.148: A/libc(10868): Fatal signal 11 (SIGSEGV) at 0xdeadd00d (code=1) 

Answer 1

new ExifInterface（null）將導致SIGSEGV。

同樣的答案在這裏：Android Bitmap Fatal signal 11 (SIGSEGV)