26 lines
679 B
Diff
26 lines
679 B
Diff
From 72b3c067cedbb80dbbac755cca79ff502c858ad5 Mon Sep 17 00:00:00 2001
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From: Nick Wellnhofer <wellnhofer@aevum.de>
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Date: Thu, 22 Apr 2021 19:24:50 +0200
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Subject: [PATCH] Fix dangling pointer with `xmllint --dropdtd`
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Reset doc->intSubset when dropping the DTD.
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---
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xmllint.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/xmllint.c b/xmllint.c
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index dbef273..a3fe10a 100644
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--- a/xmllint.c
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+++ b/xmllint.c
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@@ -2426,6 +2426,7 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
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dtd = xmlGetIntSubset(doc);
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if (dtd != NULL) {
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xmlUnlinkNode((xmlNodePtr)dtd);
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+ doc->intSubset = NULL;
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xmlFreeDtd(dtd);
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}
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}
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--
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1.8.3.1
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