VC++用new创建指针后释放内存出现异常

Question

我想创建一个指针然后读取视频文件并显示，结果出现释放内存异常，异常的部分代码如下

unsigned char * yuvbuf = new unsigned char[FrameSize];//一帧数据大小
fread(yuvbuf, 1, FrameSize, F);
cvSetData(yimg, yuvbuf, nWidth);
cvShowImage("yuv", yimg);
cvReleaseImage(&yimg);
delete []yuvbuf;

使用delete释放yuvbuf后弹出The block at 0x0000021C7E967C20 was not allocated by _aligned routines, use free()请问是什么原因呢？

Answer 1

你把上面几行cv函数注释一下看看，delete是否还有问题