segmentation fault in c progrmming

[reza saeidinia]

Hello This is not a file only. this is a project with about 200 files (c,h). and I write a file and add it to the project .the other files were compile without error but when runing my file the error segmentation fault apear. I think when the equalitty t=mat1[i][j] the error accoured. when the matrix is on the left hand side the error dont accoured such as mat1[i][j]=10; I think that it is memory less error. in borland c when this error are accouring in options windows we check huge memory and this error is removed. but this option is'nt exist in kdeveloper (or I do'nt know it). if you know this please help me. input of project is a file and n is assigned from this file. the complete project is in http://klamath.stanford.edu/TOOLS/SIM Jonathan Bartlett <[EMAIL PROTECTED]> wrote: I don't see where you are setting "n". Give a complete program as a testcase and I'll look into it. Jon On Wed, 27 Aug 2003, reza saeidinia wrote: > Hi. > I hava a program that contains following codes : > static int ** mat1=NULL; > static int * a=NULL; > mat1=(int **) malloc((sizeof (int *)*n)); > for (i=0; i> mat1[i]=(int *) malloc(sizeof(int)*n); > a=(int *) malloc(sizeof(int)*n); > for (i=0;i> for (j=0;j> mat1[i][j]=0; > printf("ok"); > /*comment*/ > for(i=0;i> a[i]=0; > printf("ok2"); > when I compile this code there is no error. but when run it (debbug) the program is executed until line /*comment*/ and the message "segmentation fault " apear.even if I delete line a[i]=0 from program the code printf("ok2") is'nt execute. > how I can solve this problem? > Regards. > > > --------------------------------- > Do you Yahoo!? > Yahoo! SiteBuilder - Free, easy-to-use web site design software -- redhat-list mailing list unsubscribe mailto:[EMAIL PROTECTED] https://www.redhat.com/mailman/listinfo/redhat-list

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