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sockets.c: Fix bug #22435 "lwip_recvfrom with TCP break;". Using (lwip_)recvfrom with valid "from" and "fromlen" parameters, on a TCP connection caused a crash. Note that using (lwip_)recvfrom like this is a bit slow and that using (lwip)getpeername is the good lwip way to do it (so, using recv is faster on tcp sockets).

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fbernon
2008-03-13 20:03:57 +00:00
parent afcf49ad3a
commit e07d71f5e8
2 changed files with 24 additions and 5 deletions
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@@ -600,6 +600,13 @@ HISTORY
++ Bug fixes:
2008-03-13 Frédéric Bernon
* sockets.c: Fix bug #22435 "lwip_recvfrom with TCP break;". Using
(lwip_)recvfrom with valid "from" and "fromlen" parameters, on a
TCP connection caused a crash. Note that using (lwip_)recvfrom
like this is a bit slow and that using (lwip)getpeername is the
good lwip way to do it (so, using recv is faster on tcp sockets).
2008-03-12 Frédéric Bernon, Jonathan Larmour
* api_msg.c, contrib/apps/ping.c: Fix bug #22530 "api_msg.c's
recv_raw() does not consume data", and the ping sample (with