30 lines
778 B
Diff
30 lines
778 B
Diff
From 1ae99b796a2b949dfec91ed75026906e2891192c Mon Sep 17 00:00:00 2001
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From: Jeffy Chen <jeffy.chen@rock-chips.com>
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Date: Tue, 5 Jul 2022 12:49:24 +0800
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Subject: [PATCH 09/10] elput: Fix pipe racing in async_open()
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Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
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---
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src/lib/elput/elput_input.c | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/src/lib/elput/elput_input.c b/src/lib/elput/elput_input.c
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index 4005a43..5196353 100644
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--- a/src/lib/elput/elput_input.c
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+++ b/src/lib/elput/elput_input.c
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@@ -76,6 +76,11 @@ _cb_open_restricted(const char *path, int flags, void *data)
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if (avail < 0) break;
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}
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close(p[0]);
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+
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+ /* Sync with the other side */
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+ while (em->input.pipe != -1)
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+ usleep(1000);
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+
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return ret;
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}
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--
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2.20.1
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