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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2007-11-15 22:38:32 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2007-11-15 22:38:32 +0000 |
| commit | d6100fb0fad57df531e0774793d188e899943852 (patch) | |
| tree | 0f7204a066a470ffde437f8c1a1dfcfd78575736 /nuttx/net/recvfrom.c | |
| parent | c7bd005fd19b6ab3d548613495f6f5a0a955387f (diff) | |
| download | px4-nuttx-d6100fb0fad57df531e0774793d188e899943852.tar.gz px4-nuttx-d6100fb0fad57df531e0774793d188e899943852.tar.bz2 px4-nuttx-d6100fb0fad57df531e0774793d188e899943852.zip | |
Fix probably where packets dropped because there was no recv() in place were being ACKed
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@381 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/net/recvfrom.c')
| -rw-r--r-- | nuttx/net/recvfrom.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/nuttx/net/recvfrom.c b/nuttx/net/recvfrom.c index 579013913..b0c9a223f 100644 --- a/nuttx/net/recvfrom.c +++ b/nuttx/net/recvfrom.c @@ -123,6 +123,10 @@ static void recvfrom_newdata(struct uip_driver_s *dev, struct recvfrom_s *pstate pstate->rf_recvlen += recvlen; pstate->rf_buffer += recvlen; pstate->rf_buflen -= recvlen; + + /* Indicate no data in the buffer */ + + dev->d_len = 0; } /**************************************************************************** @@ -313,7 +317,7 @@ static uint8 recvfrom_tcpinterrupt(struct uip_driver_s *dev, } #endif /* CONFIG_NET_SOCKOPTS && !CONFIG_DISABLE_CLOCK */ } - return 0; + return flags; } /**************************************************************************** |