[Crash-utility] [PATCH] Fix junk values when run crash on a .gz file

[aruna]

> 
> Actually I did it that way on purpose, so that the "gzip -n" vmlinux file
> would be accepted on face value -- but with the warning.  The user is not
> doing anything wrong that should force them to have to re-enter the command.
> 
> This is what I have queued: 
> 
>         if ((header[0] == 0x1f) && (header[1] == 0x8b) && (header[2] == 8)) {
>                 if (!(header[3] & FNAME)) {
>                         if (!(st->flags & FORCE_DEBUGINFO)) {
>                                 error(INFO, "%s: "
>                                     "original filename unknown\n",
>                                         file);
>                                 error(CONT,
>                                     "Use \"-f %s\" on command line to prevent this message.\n\n",
>                                         file);
>                         }
>                 } else if (!STRNEQ((char *)&header[10], "vmlinux") &&
>                     !(st->flags & FORCE_DEBUGINFO)) {
>                         error(INFO, "%s: compressed file name does not "
>                             "start with \"vmlinux\"\n", &header[10]);
>                         error(CONT,
>                             "Use \"-f %s\" on command line to override.\n\n",
>                                 file);
>                         return FALSE;
>                 }
>                 type = GZIP;
>         }
> 
> Dave
> 
> 
Got it. Thanks.

Regards,
Aruna