[Octave-bug-tracker] [bug #61370] gcc's thread sanitizer reports several race conditions

[Arun Giridhar]

Follow-up Comment #15, bug #61370 (project octave):

To quantify this, I built Octave with these settings:


CFLAGS="-pipe -fsanitize=thread" CXXFLAGS=$CFLAGS FFLAGS=$CFLAGS ../configure
--disable-docs


Then I started `./run_octave`, waited for the initial set of thread warnings
to stop, hit Ctrl-C, and then exited.

Without the patch, it gives me 8+4 = 12 warnings, with 8 on startup and 4 on
Ctrl-C.

With the patch, it gives me 8+0 = 8 warnings, the final 4 on Ctrl-C being
eliminated.

(Same results for both stable and default.)


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