forked from rpms/glibc
26 lines
877 B
Diff
26 lines
877 B
Diff
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commit 7789a849234f8b303a571134abe72691ce8c2540
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Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
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Date: Wed Jul 13 10:37:32 2022 -0300
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nptl: Fix ___pthread_unregister_cancel_restore asynchronous restore
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This was due a wrong revert done on 404656009b459658.
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Checked on x86_64-linux-gnu and i686-linux-gnu.
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(cherry picked from commit f27e5e21787abc9f719879af47687221aa1027b3)
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diff --git a/nptl/cleanup_defer.c b/nptl/cleanup_defer.c
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index 35ba40fb0247c7cc..59571229d8ccf481 100644
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--- a/nptl/cleanup_defer.c
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+++ b/nptl/cleanup_defer.c
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@@ -72,7 +72,7 @@ ___pthread_unregister_cancel_restore (__pthread_unwind_buf_t *buf)
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return;
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int cancelhandling = atomic_load_relaxed (&self->cancelhandling);
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- if (cancelhandling & CANCELTYPE_BITMASK)
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+ if ((cancelhandling & CANCELTYPE_BITMASK) == 0)
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{
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int newval;
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do
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