From: Yury Umanets <torque@ukrpost.net>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH] 2.6.6 memory allocation checks in acpi_get__hpp()
Date: Sun, 06 Jun 2004 19:18:10 +0300 [thread overview]
Message-ID: <1086538689.2793.86.camel@firefly> (raw)
Adds memory checks in acpi_get__hpp()
./linux-2.6.6-modified/drivers/pci/hotplug/pciehprm_acpi.c | 2 ++
1 files changed, 2 insertions(+)
Signed-off-by: Yury Umanets <torque@ukrpost.net>
diff -rupN ./linux-2.6.6/drivers/pci/hotplug/pciehprm_acpi.c
./linux-2.6.6-modified/drivers/pci/hotplug/pciehprm_acpi.c
--- ./linux-2.6.6/drivers/pci/hotplug/pciehprm_acpi.c Mon May 10
05:33:19 2004
+++ ./linux-2.6.6-modified/drivers/pci/hotplug/pciehprm_acpi.c Wed Jun
2 14:27:54 2004
@@ -218,6 +218,8 @@ static void acpi_get__hpp ( struct acpi_
}
ab->_hpp = kmalloc (sizeof (struct acpi__hpp), GFP_KERNEL);
+ if (!ab->_hpp)
+ goto free_and_return;
memset(ab->_hpp, 0, sizeof(struct acpi__hpp));
ab->_hpp->cache_line_size = nui[0];
--
umka
reply other threads:[~2004-06-06 16:18 UTC|newest]
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