40 lines
1.4 KiB
Diff
40 lines
1.4 KiB
Diff
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From 04b454f693d0c71336252380d08f1d02967e133e Mon Sep 17 00:00:00 2001
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From: Jean-Francois Dockes <jf@dockes.org>
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Date: Sun, 27 Jan 2019 10:44:17 +0100
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Subject: [PATCH] Do not try to detach detached thread, the result is
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undefined. Fixes issue #102
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Fixes runtime crash with musl 1.1.20+. The problem is that libupnp is
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calling pthread_detach() on a thread which was created in the detached state.
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Backported from: 04b454f693d0c71336252380d08f1d02967e133e
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(cherry picked from commit 386b7ed79146ecf7a3bba49f48cb8f41a9b49170)
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Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
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---
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upnp/src/threadutil/ThreadPool.c | 5 -----
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1 file changed, 5 deletions(-)
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diff --git a/upnp/src/threadutil/ThreadPool.c b/upnp/src/threadutil/ThreadPool.c
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index d272907..5e590ed 100644
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--- a/upnp/src/threadutil/ThreadPool.c
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+++ b/upnp/src/threadutil/ThreadPool.c
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@@ -651,11 +651,6 @@ static int CreateWorker(
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rc = ithread_create(&temp, &attr, WorkerThread, tp);
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ithread_attr_destroy(&attr);
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if (rc == 0) {
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- rc = ithread_detach(temp);
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- /* ithread_detach will return EINVAL if thread has been
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- successfully detached by ithread_create */
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- if (rc == EINVAL)
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- rc = 0;
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tp->pendingWorkerThreadStart = 1;
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/* wait until the new worker thread starts */
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while (tp->pendingWorkerThreadStart) {
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--
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2.21.0
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