From: Irwan Djajadi <irwan.djajadi@iname.com>
Date: Fri, 20 Jan 2006 20:28:00 +0000 (-0500)
Subject: [ACPI] drivers/acpi/hotkey.c: check kmalloc return value
X-Git-Tag: firefly_0821_release~35458^2~19^2~13^2~3
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1fee94034917aa711fcbd4ebf4c36f7ebd9fa7d6;p=firefly-linux-kernel-4.4.55.git

[ACPI] drivers/acpi/hotkey.c: check kmalloc return value

Signed-off-by: Irwan Djajadi <irwan.djajadi@iname.com>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---

diff --git a/drivers/acpi/hotkey.c b/drivers/acpi/hotkey.c
index 2e2e4051dfa7..c25b2b92edcf 100644
--- a/drivers/acpi/hotkey.c
+++ b/drivers/acpi/hotkey.c
@@ -723,6 +723,8 @@ get_parms(char *config_record,
 		goto do_fail;
 	count = tmp1 - tmp;
 	*action_handle = (char *)kmalloc(count + 1, GFP_KERNEL);
+	if (!*action_handle)
+		goto do_fail;
 	strncpy(*action_handle, tmp, count);
 	*(*action_handle + count) = 0;