33 lines
840 B
Diff
33 lines
840 B
Diff
From e269e137c3b7d25a2d089be508e6769731618d54 Mon Sep 17 00:00:00 2001
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From: Pavel Zhukov <pzhukov@redhat.com>
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Date: Thu, 21 Feb 2019 10:29:08 +0100
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Subject: [PATCH 10/21] Handle null timeout
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Cc: pzhukov@redhat.com
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Handle cases in add_timeout() where the function is called with a NULL
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value for the 'when' parameter
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ISC-Bugs: #19867 (rejected)
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---
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common/dispatch.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/common/dispatch.c b/common/dispatch.c
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index 0207ad3..d7fe200 100644
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--- a/common/dispatch.c
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+++ b/common/dispatch.c
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@@ -209,6 +209,10 @@ void add_timeout (when, where, what, ref, unref)
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isc_interval_t interval;
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isc_time_t expires;
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+ if (when == NULL) {
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+ return;
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+ }
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+
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/* See if this timeout supersedes an existing timeout. */
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t = (struct timeout *)0;
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for (q = timeouts; q; q = q->next) {
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--
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2.14.5
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