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| author | Gregory Nutt <gnutt@nuttx.org> | 2015-01-22 06:33:55 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2015-01-22 06:33:55 -0600 |
| commit | 70243edc4a9811caf2c98334ad2a057efeab10f5 (patch) | |
| tree | 4908a103d3f0069481fa10f3527da1fd9aa08ed5 /nuttx/net/utils | |
| parent | f304e6d9f59548e4fbc483dda5793045ada5fac1 (diff) | |
| download | px4-nuttx-70243edc4a9811caf2c98334ad2a057efeab10f5.tar.gz px4-nuttx-70243edc4a9811caf2c98334ad2a057efeab10f5.tar.bz2 px4-nuttx-70243edc4a9811caf2c98334ad2a057efeab10f5.zip | |
apps/netutils/telnetd: Add protection when CONFIG_SCHED_HAVE_PARENT is enabled: Call sigaction with SA_NOCLDWAIT so that exit status is not retained (no zombies) and block receipt of SIGCHLD so that accept is not awakened by a signal. Iff accept() is awakened by a signal, do not do anything crazy like exit. Most from Rony Xln
Diffstat (limited to 'nuttx/net/utils')
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