Change in ...osmo-ggsn[master]: ggsn: Avoid unaligned mem access reading PCO proto id

[pespin]

pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ggsn/+/14619


Change subject: ggsn: Avoid unaligned mem access reading PCO proto id
......................................................................

ggsn: Avoid unaligned mem access reading PCO proto id

Change-Id: I3d80833319869503691a52927892e6ac30744915
---
M ggsn/ggsn.c
1 file changed, 1 insertion(+), 1 deletion(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-ggsn refs/changes/19/14619/1

diff --git a/ggsn/ggsn.c b/ggsn/ggsn.c
index ad456dc..466f07d 100644
--- a/ggsn/ggsn.c
+++ b/ggsn/ggsn.c
@@ -670,7 +670,7 @@
 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) {

-- 
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Gerrit-Project: osmo-ggsn
Gerrit-Branch: master
Gerrit-Change-Id: I3d80833319869503691a52927892e6ac30744915
Gerrit-Change-Number: 14619
Gerrit-PatchSet: 1
Gerrit-Owner: pespin <pespin at sysmocom.de>
Gerrit-MessageType: newchange
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