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gh-143121: Avoid thread leak in configure #143122

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Merged
colesbury merged 1 commit into from
Dec 31, 2025
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gh-143121: Avoid thread leak in configure #143122

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gh-143121: Avoid thread leak in configure 
If you are building with `--with-thread-sanitizer` and don't use the
suppression file, then running configure will report a thread leak.

Call `pthread_join()` to avoid the thread leak.
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@colesbury
colesbury committed Dec 23, 2025
commit 88f5b5ec1c125d8e47aa17a9cd550abddb46de99
1 change: 1 addition & 0 deletions configure
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1 change: 1 addition & 0 deletions configure.ac
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Original file line number Diff line number Diff line change
Expand Up @@ -4760,6 +4760,7 @@ if test "$posix_threads" = "yes"; then
if (pthread_attr_init(&attr)) return (-1);
if (pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM)) return (-1);
if (pthread_create(&id, &attr, foo, NULL)) return (-1);
if (pthread_join(id, NULL)) return (-1);
return (0);
}]])],
[ac_cv_pthread_system_supported=yes],
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