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path: root/drivers/staging/vt6655
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-rw-r--r--drivers/staging/vt6655/hostap.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/staging/vt6655/hostap.c b/drivers/staging/vt6655/hostap.c
index f105c2ac091b..164136b07a68 100644
--- a/drivers/staging/vt6655/hostap.c
+++ b/drivers/staging/vt6655/hostap.c
@@ -350,6 +350,9 @@ static int hostap_set_generic_element(PSDevice pDevice,
{
PSMgmtObject pMgmt = pDevice->pMgmt;
+ if (param->u.generic_elem.len > sizeof(pMgmt->abyWPAIE))
+ return -EINVAL;
+
memcpy(pMgmt->abyWPAIE,
param->u.generic_elem.data,
param->u.generic_elem.len