I use instrument to profile my app , I can see malloc history, but I can' t understand why this happen ?
It seems like memory was over-written by other object, but why this happen
0 VM Alloc 17:52.161.232 CoreGraphics CGDataProviderCreateWithCopyOfData
1 VM Alloc 18:02.812.567 Foundation _convertJSONString
2 VM Dealloc 18:02.863.546
