patch-2.4.20 linux-2.4.20/drivers/char/w83877f_wdt.c
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- Lines: 24
- Date:
Thu Nov 28 15:53:12 2002
- Orig file:
linux-2.4.19/drivers/char/w83877f_wdt.c
- Orig date:
Fri Aug 2 17:39:43 2002
diff -urN linux-2.4.19/drivers/char/w83877f_wdt.c linux-2.4.20/drivers/char/w83877f_wdt.c
@@ -192,8 +192,13 @@
/* now scan */
for(ofs = 0; ofs != count; ofs++)
- if(buf[ofs] == 'V')
+ {
+ char c;
+ if(get_user(c, buf + ofs))
+ return -EFAULT;
+ if(c == 'V')
wdt_expect_close = 1;
+ }
/* someone wrote to us, we should restart timer */
next_heartbeat = jiffies + WDT_HEARTBEAT;
@@ -246,7 +251,7 @@
{
static struct watchdog_info ident=
{
- 0,
+ WDIOF_MAGICCLOSE,
1,
"W83877F"
};
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