From 6225ab26449d5350b883d1f4d9532fb545d4aa01 Mon Sep 17 00:00:00 2001
From: huangxin <huangxin@cmhi.chinamobile.com>
Date: Fri, 10 Jun 2022 17:24:18 +0800
Subject: [PATCH] =?UTF-8?q?OCT=20REM:=201.=20=E6=95=B0=E6=8D=AE=E5=8C=85?=
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---
 srcs/lwip/src/arch_linux/netif/rawif.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/srcs/lwip/src/arch_linux/netif/rawif.c b/srcs/lwip/src/arch_linux/netif/rawif.c
index 06d4602..10f4bd2 100644
--- a/srcs/lwip/src/arch_linux/netif/rawif.c
+++ b/srcs/lwip/src/arch_linux/netif/rawif.c
@@ -349,6 +349,8 @@ static err_t low_level_output(struct netif *netif, struct pbuf *p) {
             written = sendto(rawif->fd, pBuf, outSize, 0, (struct sockaddr *)&dstAddr, sizeof(dstAddr));
         }
 
+        free(pBuf);
+
         return written == (outSize) ? ERR_OK : ERR_IF;
 #endif
     } else {