ggsn: Avoid unaligned mem access reading PCO proto id
Change-Id: I3d80833319869503691a52927892e6ac30744915
diff --git a/ggsn/ggsn.c b/ggsn/ggsn.c
index 968d4dd..78987e4 100644
--- a/ggsn/ggsn.c
+++ b/ggsn/ggsn.c
@@ -671,7 +671,7 @@
static void process_pco_element(const struct pco_element *pco_elem, struct msgb *resp,
const struct apn_ctx *apn, struct pdp_t *pdp)
{
- uint16_t protocol_id = ntohs(pco_elem->protocol_id);
+ uint16_t protocol_id = osmo_load16be(&pco_elem->protocol_id);
LOGPPDP(LOGL_DEBUG, pdp, "PCO Protocol 0x%04x\n", protocol_id);
switch (protocol_id) {