From: Roel Kluin <roel.kluin@gmail.com>
To: linux-sh@vger.kernel.org
Subject: [PATCH] panasonic-laptop: beyond ARRAY_SIZE of pcc->keymap
Date: Thu, 21 May 2009 20:12:58 +0000 [thread overview]
Message-ID: <4A15B5CA.9060907@gmail.com> (raw)
Do not go beyond ARRAY_SIZE of pcc->keymap
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
---
This is against linux-next
diff --git a/drivers/misc/panasonic-laptop.c b/drivers/misc/panasonic-laptop.c
index 4a1bc64..d82d1cc 100644
--- a/drivers/misc/panasonic-laptop.c
+++ b/drivers/misc/panasonic-laptop.c
@@ -515,7 +515,7 @@ static void acpi_pcc_generate_keyinput(struct pcc_acpi *pcc)
hkey_num = result & 0xf;
- if (hkey_num < 0 || hkey_num > ARRAY_SIZE(pcc->keymap)) {
+ if (hkey_num < 0 || hkey_num >= ARRAY_SIZE(pcc->keymap)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"hotkey number out of range: %d\n",
hkey_num));
next reply other threads:[~2009-05-21 20:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-21 20:12 Roel Kluin [this message]
2009-05-22 2:19 ` [PATCH] panasonic-laptop: beyond ARRAY_SIZE of pcc->keymap Paul Mundt
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