RE: Use of fgets, puts, rewind in Gtk+

[Sucheta Ghosh <sucheta_t isical ac in>]

Thanks a lot, it was indeed a security problem, now it is solved.

Sucheta
On Fri, 13 Oct 2006, Madhusudan E wrote:

> Hi,
> There is absolutely no problem in doing file operations in
> GTK based applications.
>
> Just check the validity of your operations.
> Check the validity of your file name , path, Security options ( Read only
> etc).
> Always remember to close the file.
>
> Nothing to worry much, some silly thing has gone wrong.
>
> Rgds,
> Madhusudan E
>
>
> Hello,
>
> I wished to read a file and get some lines from there like this:
>         -----
>         fp=fopen("filename", "r");
>         for(k=0; k<8; k++){
>                 n=a[k];
>                 for (i=1; i<=n; i++) //Here 'n' is the line number
>                         fgets(s, 100, fp);
>                 puts(s);
>                 rewind(fp);
>         }
>         -----
>         -----
> This is the code snippet, which is working so well after compiling with
> 'gcc' compiler, but when I added this code inside Gtk+ callback.c, a
> runtime error is occuring before execution of 'fgets'. I have already
> included 'stdio.h', but even then it is not executing.
>
> Do you have any idea that how to overcome this problem?
>
> Thanks & regards,
> Sucheta Ghosh
> Indian Statistical Institute, Kolkata
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