31 lines
854 B
Diff
31 lines
854 B
Diff
From 97086fd76b21fee6e41c13921c450411442d9da6 Mon Sep 17 00:00:00 2001
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From: Nick Wellnhofer <wellnhofer@aevum.de>
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Date: Tue, 14 Feb 2023 14:45:58 +0100
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Subject: [PATCH] malloc-fail: Fix memory leak in xmlParserInputBufferCreateMem
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Found with libFuzzer, see #344.
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Reference:https://github.com/GNOME/libxml2/commit/97086fd76b21fee6e41c13921c450411442d9da6
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Conflict:NA
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---
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xmlIO.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/xmlIO.c b/xmlIO.c
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index 71c9fbf..edf31e8 100644
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--- a/xmlIO.c
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+++ b/xmlIO.c
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@@ -2953,7 +2953,7 @@ xmlParserInputBufferCreateMem(const char *mem, int size, xmlCharEncoding enc) {
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ret->closecallback = NULL;
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errcode = xmlBufAdd(ret->buffer, (const xmlChar *) mem, size);
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if (errcode != 0) {
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- xmlFree(ret);
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+ xmlFreeParserInputBuffer(ret);
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return(NULL);
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}
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}
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--
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2.27.0
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