[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>
git-mirror · Mar 31, 2006 · 1fee940 · 1fee940
1 parent ce362c0
commit 1fee940
Showing 1 changed file with 2 additions and 0 deletions.
diff --git 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;