27 lines
636 B
Diff
27 lines
636 B
Diff
From 09797c139e5b0168c87f41b2cea1078d7244638d Mon Sep 17 00:00:00 2001
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From: Nick Wellnhofer <wellnhofer@aevum.de>
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Date: Tue, 5 Mar 2019 15:14:34 +0100
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Subject: [PATCH 09/37] Fix null deref in xmlregexp error path
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Thanks to Shaobo He for the report.
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---
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xmlregexp.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/xmlregexp.c b/xmlregexp.c
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index d255fbf..9e9c375 100644
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--- a/xmlregexp.c
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+++ b/xmlregexp.c
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@@ -5537,6 +5537,8 @@ xmlRegexpIsDeterminist(xmlRegexpPtr comp) {
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return(comp->determinist);
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am = xmlNewAutomata();
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+ if (am == NULL)
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+ return(-1);
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if (am->states != NULL) {
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int i;
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--
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1.8.3.1
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