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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-03-01 23:31:46 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-15 12:23:48 -0700 |
| commit | 2154e0a4f43e0c811737e391e7981d331e450d42 (patch) | |
| tree | 3c373d1aca03f7c20129d10433a69691721d0d8c /drivers/char/applicom.c | |
| parent | e926301b39a07f587ff8c66354a2e2ee4c29162c (diff) | |
| download | linux-stable-2154e0a4f43e0c811737e391e7981d331e450d42.tar.gz linux-stable-2154e0a4f43e0c811737e391e7981d331e450d42.tar.bz2 linux-stable-2154e0a4f43e0c811737e391e7981d331e450d42.zip | |
applicom: use correct array offset
We're iterating through abps[] printing information, but here we
use the wrong array index. IndexCard comes from the user and in
this case it was specifically not range checked because we didn't
expect to use it.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/char/applicom.c')
| -rw-r--r-- | drivers/char/applicom.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/applicom.c b/drivers/char/applicom.c index 25373df1dcf8..974321a2508d 100644 --- a/drivers/char/applicom.c +++ b/drivers/char/applicom.c @@ -804,8 +804,8 @@ static long ac_ioctl(struct file *file, unsigned int cmd, unsigned long arg) printk(KERN_INFO "Prom version board %d ....... V%d.%d %s", i+1, - (int)(readb(apbs[IndexCard].RamIO + VERS) >> 4), - (int)(readb(apbs[IndexCard].RamIO + VERS) & 0xF), + (int)(readb(apbs[i].RamIO + VERS) >> 4), + (int)(readb(apbs[i].RamIO + VERS) & 0xF), boardname); |