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net/udp_sendto_unbuffered.c: fix udp message cannot be sent to the network card

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UDP message cannot be sent to the network card, and case a stuck issue.

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
This commit is contained in:
zhanghongyu
2025-11-13 22:57:37 +08:00
committed by simbit18
parent 1c65d71488
commit 6a6bc58e07
1 changed files with 1 additions and 1 deletions
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net/udp/udp_sendto_unbuffered.c
+1 -1
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@@ -219,9 +219,9 @@ static uint32_t sendto_eventhandler(FAR struct net_driver_s *dev,
iob_update_pktlen(dev->d_iob, udpip_hdrsize(pstate->st_conn),
false);
dev->d_sndlen = 0;
dev->d_len = dev->d_iob->io_pktlen;
}
dev->d_len = dev->d_iob->io_pktlen;
#ifdef NEED_IPDOMAIN_SUPPORT
/* If both IPv4 and IPv6 support are enabled, then we will need to
* select which one to use when generating the outgoing packet.