该程序的分段错误

问题描述

大家好，

我用C ++做一些图像处理工作.为此，我使用CImg.h库，觉得对我的工作很有帮助.

这是我写的一小段代码，它们只读取并显示图像.

hi all,

I do some image processing work in C++. For this i use CImg.h library which i feel is good for my work.

Here is small piece of code written by me which just reads an image and displays it.

#include "../CImg.h"

 using namespace cimg_library;

int main(int argc,char**argv)
 {
      CImg img(argv[1]);
      img.display();

      return 0;

 }

当我输入lena.pgm作为此代码时，它可以正常工作并显示图像.好像我给出了其他图像，例如存在于同一工作目录中的ddnl.pgm一样，我得到分割错误".

当我使用gdb运行代码时，我得到的输出如下:

程序收到信号SIGSEGV，分段错误. /lib/libc.so.6中strlen()中的0x009823a3缺少单独的debuginfo，请使用:debuginfo-install glibc-2.9-2.i686 libX11-1.1.4-5.fc10.i386 libXau-1.0.4-1.fc10 .i386 libXdmcp-1.0.2-6.fc10.i386 libgcc-4.3.2-7.i386 libstdc ++-4.3.2-7.i386 libxcb-1.1.91-5.fc10.i386

有人可以告诉我问题是什么吗?以及解决方法.

谢谢大家

When i give lena.pgm as input this code it works fine and displays the image. Where as if i give some other image, for example ddnl.pgm which is present in the same working directory i get "Segmentation Fault".

When i ran the code using gdb i get the output as follows:

Program received signal SIGSEGV, Segmentation fault. 0x009823a3 in strlen () from /lib/libc.so.6 Missing separate debuginfos, use: debuginfo-install glibc-2.9-2.i686 libX11-1.1.4-5.fc10.i386 libXau-1.0.4-1.fc10.i386 libXdmcp-1.0.2-6.fc10.i386 libgcc-4.3.2-7.i386 libstdc++-4.3.2-7.i386 libxcb-1.1.91-5.fc10.i386

Can some one please tell me what the problem is? and how to solve it.

Thank you all

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