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| author | Mark H Weaver <mhw@netris.org> | 2016-06-08 13:29:32 -0400 |
|---|---|---|
| committer | Mark H Weaver <mhw@netris.org> | 2016-06-08 14:26:54 -0400 |
| commit | 6e4f18cfdd1bf747e77f81b64497f1c05f57a057 (patch) | |
| tree | 464e8a2ffb942d9e49a3dd2d472e6046c2b72738 /gnu/packages/patches | |
| parent | 98d9182205e6655a0a55f1eadc84a0c9a1cdd9fa (diff) | |
| download | guix-patches-6e4f18cfdd1bf747e77f81b64497f1c05f57a057.tar guix-patches-6e4f18cfdd1bf747e77f81b64497f1c05f57a057.tar.gz | |
gnu: libxml2: Add fix for CVE-2016-1762.
* gnu/packages/patches/libxml2-CVE-2016-1762.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/xml.scm (libxml2/fixed)[source]: Add patch.
Diffstat (limited to 'gnu/packages/patches')
| -rw-r--r-- | gnu/packages/patches/libxml2-CVE-2016-1762.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gnu/packages/patches/libxml2-CVE-2016-1762.patch b/gnu/packages/patches/libxml2-CVE-2016-1762.patch new file mode 100644 index 0000000000..15ec6a0aee --- /dev/null +++ b/gnu/packages/patches/libxml2-CVE-2016-1762.patch @@ -0,0 +1,31 @@ +Copied from Debian. + +From a7a94612aa3b16779e2c74e1fa353b5d9786c602 Mon Sep 17 00:00:00 2001 +From: Daniel Veillard <veillard@redhat.com> +Date: Tue, 9 Feb 2016 12:55:29 +0100 +Subject: [PATCH] Heap-based buffer overread in xmlNextChar + +For https://bugzilla.gnome.org/show_bug.cgi?id=759671 + +when the end of the internal subset isn't properly detected +xmlParseInternalSubset should just return instead of trying +to process input further. + +[carnil: drop patches to testsuite files] +--- + +diff --git a/parser.c b/parser.c +index c5741e3..0677030 100644 +--- a/parser.c ++++ b/parser.c +@@ -8468,6 +8468,7 @@ xmlParseInternalSubset(xmlParserCtxtPtr ctxt) { + */ + if (RAW != '>') { + xmlFatalErr(ctxt, XML_ERR_DOCTYPE_NOT_FINISHED, NULL); ++ return; + } + NEXT; + } +-- +2.8.1 + |