153aa9179Sopenharmony_ciFrom ca2c91f139426f63646292da58a15a1511dccc0f Mon Sep 17 00:00:00 2001
253aa9179Sopenharmony_ciFrom: Nick Wellnhofer <wellnhofer@aevum.de>
353aa9179Sopenharmony_ciDate: Tue, 28 Jun 2022 19:24:14 +0200
453aa9179Sopenharmony_ciSubject: [PATCH] Fix memory leak in xmlLoadEntityContent error path
553aa9179Sopenharmony_ci
653aa9179Sopenharmony_ciFree the input stream if pushing it fails.
753aa9179Sopenharmony_ci
853aa9179Sopenharmony_ciFound by OSS-Fuzz.
953aa9179Sopenharmony_ci
1053aa9179Sopenharmony_cihttps://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43743
1153aa9179Sopenharmony_ci
1253aa9179Sopenharmony_ciReference:https://github.com/GNOME/libxml2/commit/ca2c91f139426f63646292da58a15a1511dccc0f
1353aa9179Sopenharmony_ciConflict:NA
1453aa9179Sopenharmony_ci
1553aa9179Sopenharmony_ci---
1653aa9179Sopenharmony_ci parser.c | 1 +
1753aa9179Sopenharmony_ci 1 file changed, 1 insertion(+)
1853aa9179Sopenharmony_ci
1953aa9179Sopenharmony_cidiff --git a/parser.c b/parser.c
2053aa9179Sopenharmony_ciindex d8225bd..dd507c0 100644
2153aa9179Sopenharmony_ci--- a/parser.c
2253aa9179Sopenharmony_ci+++ b/parser.c
2353aa9179Sopenharmony_ci@@ -8102,6 +8102,7 @@ xmlLoadEntityContent(xmlParserCtxtPtr ctxt, xmlEntityPtr entity) {
2453aa9179Sopenharmony_ci      */
2553aa9179Sopenharmony_ci     if (xmlPushInput(ctxt, input) < 0) {
2653aa9179Sopenharmony_ci         xmlBufferFree(buf);
2753aa9179Sopenharmony_ci+	xmlFreeInputStream(input);
2853aa9179Sopenharmony_ci 	return(-1);
2953aa9179Sopenharmony_ci     }
3053aa9179Sopenharmony_ci 
3153aa9179Sopenharmony_ci-- 
3253aa9179Sopenharmony_ci2.27.0
3353aa9179Sopenharmony_ci
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