diff options
Diffstat (limited to 'meta/recipes-core/expat')
| -rw-r--r-- | meta/recipes-core/expat/expat/CVE-2022-43680.patch | 33 | ||||
| -rw-r--r-- | meta/recipes-core/expat/expat_2.4.9.bb | 1 |
2 files changed, 0 insertions, 34 deletions
diff --git a/meta/recipes-core/expat/expat/CVE-2022-43680.patch b/meta/recipes-core/expat/expat/CVE-2022-43680.patch deleted file mode 100644 index 76c55edc76..0000000000 --- a/meta/recipes-core/expat/expat/CVE-2022-43680.patch +++ /dev/null @@ -1,33 +0,0 @@ -CVE: CVE-2022-43680 -Upstream-Status: Backport [5290462a7ea1278a8d5c0d5b2860d4e244f997e4] -Signed-off-by: Ross Burton <ross.burton@arm.com> - -From 5290462a7ea1278a8d5c0d5b2860d4e244f997e4 Mon Sep 17 00:00:00 2001 -From: Sebastian Pipping <sebastian@pipping.org> -Date: Tue, 20 Sep 2022 02:44:34 +0200 -Subject: [PATCH] lib: Fix overeager DTD destruction in - XML_ExternalEntityParserCreate - ---- - expat/lib/xmlparse.c | 8 ++++++++ - 1 file changed, 8 insertions(+) - -diff --git a/lib/xmlparse.c b/lib/xmlparse.c -index aacd6e7fc..57bf103cc 100644 ---- a/lib/xmlparse.c -+++ b/lib/xmlparse.c -@@ -1068,6 +1068,14 @@ parserCreate(const XML_Char *encodingName, - parserInit(parser, encodingName); - - if (encodingName && ! parser->m_protocolEncodingName) { -+ if (dtd) { -+ // We need to stop the upcoming call to XML_ParserFree from happily -+ // destroying parser->m_dtd because the DTD is shared with the parent -+ // parser and the only guard that keeps XML_ParserFree from destroying -+ // parser->m_dtd is parser->m_isParamEntity but it will be set to -+ // XML_TRUE only later in XML_ExternalEntityParserCreate (or not at all). -+ parser->m_dtd = NULL; -+ } - XML_ParserFree(parser); - return NULL; - } diff --git a/meta/recipes-core/expat/expat_2.4.9.bb b/meta/recipes-core/expat/expat_2.4.9.bb index 22f9845a99..cb007708c7 100644 --- a/meta/recipes-core/expat/expat_2.4.9.bb +++ b/meta/recipes-core/expat/expat_2.4.9.bb @@ -9,7 +9,6 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=7b3b078238d0901d3b339289117cb7fb" VERSION_TAG = "${@d.getVar('PV').replace('.', '_')}" SRC_URI = "https://github.com/libexpat/libexpat/releases/download/R_${VERSION_TAG}/expat-${PV}.tar.bz2 \ - file://CVE-2022-43680.patch \ file://run-ptest \ " |