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New upstream version 17.11.5
[deb_dpdk.git]
/
lib
/
librte_gro
/
gro_tcp4.c
diff --git
a/lib/librte_gro/gro_tcp4.c
b/lib/librte_gro/gro_tcp4.c
index
61a0423
..
d1c6c7d
100644
(file)
--- a/
lib/librte_gro/gro_tcp4.c
+++ b/
lib/librte_gro/gro_tcp4.c
@@
-343,7
+343,8
@@
gro_tcp4_reassemble(struct rte_mbuf *pkt,
struct ipv4_hdr *ipv4_hdr;
struct tcp_hdr *tcp_hdr;
uint32_t sent_seq;
struct ipv4_hdr *ipv4_hdr;
struct tcp_hdr *tcp_hdr;
uint32_t sent_seq;
- uint16_t tcp_dl, ip_id;
+ uint16_t ip_id;
+ int32_t tcp_dl;
struct tcp4_key key;
uint32_t cur_idx, prev_idx, item_idx;
struct tcp4_key key;
uint32_t cur_idx, prev_idx, item_idx;
@@
-360,10
+361,10
@@
gro_tcp4_reassemble(struct rte_mbuf *pkt,
*/
if (tcp_hdr->tcp_flags != TCP_ACK_FLAG)
return -1;
*/
if (tcp_hdr->tcp_flags != TCP_ACK_FLAG)
return -1;
- /* if payload length is 0, return immediately */
+ /* if payload length is
less than or equal to
0, return immediately */
tcp_dl = rte_be_to_cpu_16(ipv4_hdr->total_length) - pkt->l3_len -
pkt->l4_len;
tcp_dl = rte_be_to_cpu_16(ipv4_hdr->total_length) - pkt->l3_len -
pkt->l4_len;
- if (tcp_dl
=
= 0)
+ if (tcp_dl
<
= 0)
return -1;
ip_id = rte_be_to_cpu_16(ipv4_hdr->packet_id);
return -1;
ip_id = rte_be_to_cpu_16(ipv4_hdr->packet_id);