abc/lwip
1
0
Fork 0
mirror of https://git.savannah.nongnu.org/git/lwip.git synced 2026-08-09 17:13:49 +08:00
Code Issues Packages Projects Releases Wiki Activity

fixed bug #37184 tcp_write problem for pcbs in the SYN_SENT state

Browse Source
This commit is contained in:
Simon Goldschmidt
2014-05-20 22:12:36 +02:00
parent 1204f15bfa
commit 9148ab79f3
2 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
src/core/tcp_out.c
View File

@@ -375,6 +375,7 @@ tcp_write(struct tcp_pcb *pcb, const void *arg, u16_t len, u8_t apiflags)
err_t err;
/* don't allocate segments bigger than half the maximum window we ever received */
u16_t mss_local = LWIP_MIN(pcb->mss, pcb->snd_wnd_max/2);
mss_local = mss_local ? mss_local : pcb->mss;
#if LWIP_NETIF_TX_SINGLE_PBUF
/* Always copy to try to create single pbufs for TX */