32 lines
788 B
Diff
32 lines
788 B
Diff
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From ace5aece17b5ecaafee286fc943616fdee03d885 Mon Sep 17 00:00:00 2001
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From: panxiaohe <panxiaohe@huawei.com>
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Date: Thu, 11 Nov 2021 16:45:04 +0800
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Subject: [PATCH] Fix heap-use-after-free in xmlAddNextSibling and xmlAddChild
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---
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xinclude.c | 5 ++---
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1 file changed, 2 insertions(+), 3 deletions(-)
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diff --git a/xinclude.c b/xinclude.c
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index b2e6ea1..d39ff7d 100644
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--- a/xinclude.c
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+++ b/xinclude.c
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@@ -1103,12 +1103,11 @@ xmlXIncludeCopyRange(xmlXIncludeCtxtPtr ctxt, xmlDocPtr target,
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}
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if (tmp != NULL) {
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if (level == lastLevel)
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- xmlAddNextSibling(last, tmp);
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+ last = xmlAddNextSibling(last, tmp);
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else {
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- xmlAddChild(last, tmp);
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+ last = xmlAddChild(last, tmp);
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lastLevel = level;
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}
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- last = tmp;
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}
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}
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/*
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--
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1.8.3.1
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