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lwip-contrib-mac
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Fixed bug #29068: Fixed memory leak in ping_recv for PING_USE_SOCKETS==0

This commit is contained in:
goldsimon 2010-03-04 15:48:21 +00:00
parent 6bb0cded4f
commit cb7f0de9f8
1 changed files with 4 additions and 1 deletions
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5
apps/ping/ping.c
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@ -233,6 +233,7 @@ ping_recv(void *arg, struct raw_pcb *pcb, struct pbuf *p, ip_addr_t *addr)
struct icmp_echo_hdr *iecho;
LWIP_UNUSED_ARG(arg);
LWIP_UNUSED_ARG(pcb);
LWIP_ASSERT("p != NULL", p != NULL);
if (pbuf_header( p, -PBUF_IP_HLEN)==0) {
iecho = p->payload;
@ -244,10 +245,12 @@ ping_recv(void *arg, struct raw_pcb *pcb, struct pbuf *p, ip_addr_t *addr)
/* do some ping result processing */
PING_RESULT(1);
pbuf_free(p);
return 1; /* eat the packet */
}
}
return 1; /* eat the event */
return 0; /* don't eat the packet */
}
static void