pkarashchenko commented on PR #1362:
URL: 
https://github.com/apache/incubator-nuttx-apps/pull/1362#issuecomment-1301477930

   > > You can cherry-pick manually or merge that patch first if the change 
look good.
   > 
   > @xiaoxiang781216 I confirmed 
[apache/incubator-nuttx#7498](https://github.com/apache/incubator-nuttx/pull/7498)
 fixes the above crash. However, this PR and 
[apache/incubator-nuttx#7351](https://github.com/apache/incubator-nuttx/pull/7351)
 still do now work, because telnetd can not be executed.
   > 
   > ```
   > + /home/ishikawa/opensource/QEMU/qemu-7.1/build/qemu-system-arm 
-semihosting -M sabrelite -m 1024 -smp 4 -kernel nuttx -nographic -net nic -net 
user,hostfwd=tcp:127.0.0.1:20023-10.0.2.15:23,hostfwd=tcp:127.0.0.1:20021-10.0.2.15:21,hostfwd=tcp:127.0.0.1:25001-10.0.2.15:5001,hostfwd=tcp:127.0.0.1:25555-10.0.2.15:5555
   > ABCDGHIJKNOPQ
   > nsh: telnetd: command not found
   > telnetd [7:100]
   > 
   > NuttShell (NSH) NuttX-3.6.1
   > nsh> uname -a
   > NuttX  3.6.1 3d2a71b1c9-dirty Nov  3 2022 06:54:38 arm sabre-6quad
   > nsh> ps
   >   PID GROUP CPU PRI POLICY   TYPE    NPX STATE    EVENT     SIGMASK   
STACK   USED  FILLED COMMAND
   >     0     0   0   0 FIFO     Kthread N-- Assigned           00000000 
002024 000904  44.6%  CPU0 IDLE
   >     1     1   1   0 FIFO     Kthread N-- Running            00000000 
002024 000664  32.8%  CPU1 IDLE
   >     2     2   2   0 FIFO     Kthread N-- Running            00000000 
002024 000664  32.8%  CPU2 IDLE
   >     3     3   3   0 FIFO     Kthread N-- Running            00000000 
002024 000664  32.8%  CPU3 IDLE
   >     4     4 --- 224 RR       Kthread --- Waiting  Semaphore 00000000 
001992 000424  21.2%  hpwork 0x10826754
   >     5     5 --- 100 RR       Kthread --- Waiting  Semaphore 00000000 
001992 000424  21.2%  lpwork 0x1082676c
   >     6     6   0 100 RR       Task    --- Running            00000000 
001992 001196  60.0%  /system/bin/init
   > ```
   > 
   > It seems that there is an undefined symbol in telnetd.
   > 
   > ```
   > $ arm-none-eabi-nm apps/bin/telnetd | grep 'U '
   >          U task_spawnattr_setstacksize
   > ```
   
   Probably some leftovers from 
https://github.com/apache/incubator-nuttx/pull/7485


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