From: Armin Kuster <[email protected]> Signed-off-by: Armin Kuster <[email protected]> --- ...42-Buffer-overead-with-HTML-parser-in-pus.patch | 49 ++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 meta/recipes-core/libxml/libxml2/0001-CVE-2015-8242-Buffer-overead-with-HTML-parser-in-pus.patch
diff --git a/meta/recipes-core/libxml/libxml2/0001-CVE-2015-8242-Buffer-overead-with-HTML-parser-in-pus.patch b/meta/recipes-core/libxml/libxml2/0001-CVE-2015-8242-Buffer-overead-with-HTML-parser-in-pus.patch new file mode 100644 index 0000000..73531b3 --- /dev/null +++ b/meta/recipes-core/libxml/libxml2/0001-CVE-2015-8242-Buffer-overead-with-HTML-parser-in-pus.patch @@ -0,0 +1,49 @@ +From 8fb4a770075628d6441fb17a1e435100e2f3b1a2 Mon Sep 17 00:00:00 2001 +From: Hugh Davenport <[email protected]> +Date: Fri, 20 Nov 2015 17:16:06 +0800 +Subject: [PATCH] CVE-2015-8242 Buffer overead with HTML parser in push mode + +For https://bugzilla.gnome.org/show_bug.cgi?id=756372 +Error in the code pointing to the codepoint in the stack for the +current char value instead of the pointer in the input that the SAX +callback expects +Reported and fixed by Hugh Davenport + +Upstream-Status: Backport + +CVE-2015-8242 + +Signed-off-by: Armin Kuster <[email protected]> + +--- + HTMLparser.c | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +diff --git a/HTMLparser.c b/HTMLparser.c +index bdf7807..b729197 100644 +--- a/HTMLparser.c ++++ b/HTMLparser.c +@@ -5735,17 +5735,17 @@ htmlParseTryOrFinish(htmlParserCtxtPtr ctxt, int terminate) { + if (ctxt->keepBlanks) { + if (ctxt->sax->characters != NULL) + ctxt->sax->characters( +- ctxt->userData, &cur, 1); ++ ctxt->userData, &in->cur[0], 1); + } else { + if (ctxt->sax->ignorableWhitespace != NULL) + ctxt->sax->ignorableWhitespace( +- ctxt->userData, &cur, 1); ++ ctxt->userData, &in->cur[0], 1); + } + } else { + htmlCheckParagraph(ctxt); + if (ctxt->sax->characters != NULL) + ctxt->sax->characters( +- ctxt->userData, &cur, 1); ++ ctxt->userData, &in->cur[0], 1); + } + } + ctxt->token = 0; +-- +2.3.5 + -- 2.3.5 -- _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
