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When printing out V1 info, make sure that there is additional info

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before printing it.  Terminate when we come to a 0xff byte.  This
allows there to be zero or more additional info fields printed
correctly.  Before, the old code would print bogons or dump core when
presented with this case.

I don't know what the spec says about this, exactly, but this allows
me to do a dumpcis of my non-ATA AMP 4M FLASH cards w/o pccardc
dumping core.
This commit is contained in:
Warner Losh 1999-03-13 04:41:35 +00:00
parent ef76b8c057
commit f229c04eef
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=44701
1 changed files with 8 additions and 2 deletions
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10
usr.sbin/pccard/pccardc/printcis.c
View file

@ -26,7 +26,7 @@
#ifndef lint
static const char rcsid[] =
"$Id: printcis.c,v 1.8 1997/10/06 11:35:55 charnier Exp $";
"$Id: printcis.c,v 1.9 1997/11/18 21:08:07 nate Exp $";
#endif /* not lint */
#include <stdio.h>
@ -620,9 +620,15 @@ dump_info_v1(unsigned char *p, int len)
while (*p++);
printf("card vers = [%s]\n", p);
while (*p++);
if (*p == 0xff)
return;
printf("\tAddit. info = [%s]", p);
while (*p++);
printf(",[%s]\n", p);
while (*p != 0xff) {
printf(",[%s]", p);
while (*p++);
}
printf("\n");
}
/*