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Some parameter was left uninitialized when the card with incomplete

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"Version 1" CIS tupple is plugged after normal card.
This commit is contained in:
Tatsumi Hosokawa 1998-03-20 04:49:19 +00:00
parent a8e4411603
commit 7d0ec55f03
1 changed files with 6 additions and 1 deletions
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7
usr.sbin/pccard/pccardd/readcis.c
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@ -26,7 +26,7 @@
#ifndef lint
static const char rcsid[] =
"$Id: readcis.c,v 1.10 1997/10/06 11:36:08 charnier Exp $";
"$Id: readcis.c,v 1.11 1997/11/18 21:08:14 nate Exp $";
#endif /* not lint */
#include <err.h>
@ -170,14 +170,19 @@ freecis(struct cis *cp)
static void
cis_info(struct cis *cp, unsigned char *p, int len)
{
*cp->manuf = *cp->vers = *cp->add_info1 = *cp->add_info2 = '\0';
cp->maj_v = *p++;
cp->min_v = *p++;
if (*p == 0xff) return;
strncpy(cp->manuf, p, CIS_MAXSTR - 1);
while (*p++);
if (*p == 0xff) return;
strncpy(cp->vers, p, CIS_MAXSTR - 1);
while (*p++);
if (*p == 0xff) return;
strncpy(cp->add_info1, p, CIS_MAXSTR - 1);
while (*p++);
if (*p == 0xff) return;
strncpy(cp->add_info2, p, CIS_MAXSTR - 1);
}