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path: root/drivers/usb/gadget/configfs.c
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Diffstat (limited to 'drivers/usb/gadget/configfs.c')
-rw-r--r--drivers/usb/gadget/configfs.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
index 97142146eead..811c2c7cc269 100644
--- a/drivers/usb/gadget/configfs.c
+++ b/drivers/usb/gadget/configfs.c
@@ -1021,12 +1021,10 @@ static ssize_t ext_prop_data_store(struct usb_os_desc_ext_prop *ext_prop,
if (page[len - 1] == '\n' || page[len - 1] == '\0')
--len;
- new_data = kzalloc(len, GFP_KERNEL);
+ new_data = kmemdup(page, len, GFP_KERNEL);
if (!new_data)
return -ENOMEM;
- memcpy(new_data, page, len);
-
if (desc->opts_mutex)
mutex_lock(desc->opts_mutex);
kfree(ext_prop->data);