cuiziwei1 opened a new pull request, #12989:
URL: https://github.com/apache/nuttx/pull/12989
## Summary
==263401==ERROR: AddressSanitizer: stack-use-after-return on address
0xf515f260 at pc 0x042434f0 bp 0x9ac24e78 sp 0x9ac24e68 WRITE of size 4 at
0xf515f260 thread T0
#0 0x42434ef in nxsem_get_value semaphore/sem_getvalue.c:65
#1 0x413110d in work_thread wqueue/kwork_thread.c:195
#2 0x412c4f6 in nxtask_start task/task_start.c:129
#3 0x427b1fc in pre_start sim/sim_initialstate.c:52
Address 0xf515f260 is located in stack of thread T0 at offset 32 in frame
#0 0x928c9e3 in host_settimer sim/posix/sim_hosttime.c:104
This frame has 1 object(s):
[32, 48) 'it' (line 105) <== Memory access at offset 32 is inside this
variable
HINT: this may be a false positive if your program uses some custom stack
unwind mechanism, swapcontext or vfork
(longjmp and C++ exceptions *are* supported)
## Impact
## Testing
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