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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-09-10 22:55:52 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-09-10 22:55:52 +0000 |
| commit | ded24f77f6c906ded017b80ccf95755e454af674 (patch) | |
| tree | 0a8b023170b5ffa3a038685c7432abd8041036d1 /nuttx/ChangeLog | |
| parent | be7679e03da5bfac034c384fdd62b70afef88326 (diff) | |
| download | px4-nuttx-ded24f77f6c906ded017b80ccf95755e454af674.tar.gz px4-nuttx-ded24f77f6c906ded017b80ccf95755e454af674.tar.bz2 px4-nuttx-ded24f77f6c906ded017b80ccf95755e454af674.zip | |
Fix race condition bug in poll() for backlogged connections
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2032 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/ChangeLog')
| -rw-r--r-- | nuttx/ChangeLog | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog index 6c138a9f1..b26a42e3a 100644 --- a/nuttx/ChangeLog +++ b/nuttx/ChangeLog @@ -856,3 +856,7 @@ extra two bytes of length cause the driver to sometimes read one too many words from the received FIFO (corrupting the next queued receive packet, if any). + * net/net_poll.c and net/uip/uip_tcpbacklog.c. Fixed an important race condition + bug in polling for connections. The logic worked if the poll was inplace + before the connection was received; but the poll failed to awaken if the + connection was already pending in the backlog when poll() was called. |