net: pkt: Fixed packet buffer corruption in net_pkt_pull()

Changed size related variables type to size_t to handle large packet buffers correctly Signed-off-by: David D <[email protected]>
zephyrproject-rtos · Feb 3, 2020 · 3de9677 · 3de9677
1 parent 4f16268
commit 3de9677
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/subsys/net/ip/net_pkt.c b/subsys/net/ip/net_pkt.c
@@ -1848,7 +1848,7 @@ int net_pkt_pull(struct net_pkt *pkt, size_t length)
 	net_pkt_cursor_backup(pkt, &backup);
 
 	while (length) {
-		u8_t left, rem;
+		size_t left, rem;
 
 		pkt_cursor_advance(pkt, false);