IC - 20200226 #361
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IC - 20200226 #361
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Calling memset too late after assigning the `sem` variable in the code of `OS_BinSemCreate_Impl` caused the data pointed to by `sem` to get corrupted. The issue was not caught by the existing test suite for POSIX OSAL when running on Linux. However running the test suite on macOS revealed the anomalies in the behavior of `pthread_cond_destroy()` which was working on the corrupted memory as was demonstrated in: Calling pthread_cond_destroy results in “Function not implemented” ENOSYS on macOS, https://stackoverflow.com/questions/59560940/calling-pthread-cond-destroy-results-in-function-not-implemented-enosys-on-mac?noredirect=1#comment105301077_59560940 The original commit that introduced the issue is: bfa7a33
Fix #337, fix memory corruption produced by misplaced memset()
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@acudmore does this need to be tested on other platforms? |
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CCB 20200226 - Check if tests needed on other platforms. If CI tests are enough then approve. |
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Describe the contribution
Fix #338
Testing performed
Steps taken to test the contribution:
Expected behavior changes
#338 - Fixes memset bug in
src/os/posix/osapi.cSystem(s) tested on
CI: Ubuntu 18.04
Additional context
N/A
Third party code
N/A
Contributor Info - All information REQUIRED for consideration of pull request
Gerardo E. Cruz-Ortiz - NASA/GSFC