gentoo resync : 09.03.2018

8 files changed, 2 insertions, 827 deletions

diff --git a/dev-libs/libxml2/Manifest b/dev-libs/libxml2/Manifest
index 7522a9443573..d9c550a3c141 100644
--- a/dev-libs/libxml2/Manifest
+++ b/dev-libs/libxml2/Manifest
@@ -1,18 +1,11 @@
 AUX libxml2-2.7.1-catalog_path.patch 2225 BLAKE2B 9a9c5836e5227e51de05d1e19c27b828c3c082c671d9b9bfb30afbe971fca580fb87cd86560e2ed431b4dc1495585c62f01da0f36e401d4dbdc4d8be2269cca5 SHA512 bcad080ee84c926c75df8baa47937bdfcfa207235263249f4025e64cbb5ac9be883e1ac4dc1ee55944116da2f84ced27b7cae781aa855579796f3f53a54aacb1
 AUX libxml2-2.8.0_rc1-winnt.patch 2392 BLAKE2B a350e5b77595319b70e0b124b4abe2922a639258fe9bf73cf060891170c124ea5ee17b9183d04f67e69786d373789fc76fddae1fd5ee004fb24fa8dfceeea930 SHA512 e78d010c82f18386b4f0ff84497585755b43416563bccd11f8e4dbf0153ca8842934fe05dce6c2373d8360574a2165795a78ea991682aed9610000d2bfcb0164
-AUX libxml2-2.9.2-disable-tests.patch 2121 BLAKE2B 37525dfe53c7d62a6a3ae924457956e6eae6bf3d7040268d21264936065d115a94457d6a779436b2b02866d46e7c2be9c4d0c1bf4bdae349e8af591f9bbde840 SHA512 d713672407e0b45bd0bfa4f2521aa8f0fb9f4c3eeb7eeebd527f87b5bfbabf3a3c9cbc8d2284852e857dd3810bd50b8b84ad812da0efb8cdb831656da4861628
 AUX libxml2-2.9.2-python-ABIFLAG.patch 728 BLAKE2B d81b042b5000717d5aa88ac4cebf78749f5a4ef661c227537171c5695d97a16ca75c790c8b540e3481a54dc2d935112b46e0a23509c887e16e3f2886c08f1d69 SHA512 2f801329ad4e13dc70450d41f7659a510fe429b3aa9b66859fed25c4e3d95381d6f253f3a60a54002a16999296d3bd2adaca5e4cca92186492bfc7de3ac84426
-AUX libxml2-2.9.4-CVE-2016-4658.patch 7318 BLAKE2B c1a011fbe68d2825b1fb3d9b029596e99fc8e4fe9176aa2a01cd6a4944da5d9893f9091905827f4bed66169dff57d4bb158492ea6c419dd1f29f068655f0b1d5 SHA512 7dc42ad219397a6be0b4e50c61d1aa4b44e06b4c0af5f1a63996fa257e6831c624729428ea66ef02118a81ca8360b07f923ad436870364de1081f8a3505d94fc
-AUX libxml2-2.9.4-CVE-2016-5131.patch 5038 BLAKE2B 25d2f612d9e103f39d749fad03d8399a6a222f2c8b55f186d4543d4b51fe74bea580886633be898d2e366fa776ebb007eca9c5c1d3fad5ee0387fd18e984c2bb SHA512 c92cda9851fdf8af6cb21aa80f39b474cddef8c749298f5b51f76f871160ac9749fdaac3fa406cc0c75a666f7627983fce0e90fb2919f3a8c778e1148583be33
-AUX libxml2-2.9.4-nullptrderef.patch 1577 BLAKE2B 49200d8569d65c44d8cc644d445591803d0199c1e1c3c4f8c18b8f0660aafd14e7d94fe6743413b6c041b26aea9be4e77b5c4e451bf51ca77295d050b0287a66 SHA512 4882c75fd13807a842b57771242a3dc10ac9db36f10b7f2b3e96f7e4d1a59127779f73a5062305d80719053d94f6044a0ffd51447fb77fca393738fd1635bfc0
-AUX libxml2-2.9.4-nullptrderef2.patch 1785 BLAKE2B 0a4ef54d7a61c5cbbc3fc308e06e41347a9c840411acf13b5471a2aaa74a6801c6f01ff455230076154cd51c47f42102368bade10ab9625075673803a9c78411 SHA512 406379a787c1bd45f1b3c128c94182250e4200d5a577ae15dab574ce590857124bda896fd677bce1950658a1ff7b4ea6fc95b52a9ea31daf47ab5c66e03460d5
-DIST libxml2-2.9.4.tar.gz 5374830 BLAKE2B eb0df2310a7a92084475ccd9bf538cc1c85861b2a8c766e91267b671c18eae3113016abd7bb198b6a239230cb2b9b908b9618fec11d36db10fd5cf6eac03ad3f SHA512 f5174ab1a3a0ec0037a47f47aa47def36674e02bfb42b57f609563f84c6247c585dbbb133c056953a5adb968d328f18cbc102eb0d00d48eb7c95478389e5daf9
 DIST libxml2-2.9.6.tar.gz 5469624 BLAKE2B cb8fc74044876b2ddf9742a4a84d685ce6cd1e41a991ee79fd70a9175c54d2a9a3d3a2c3229a4ce177fcd4e30b0cee08c7cf3a36fef68b179db0ce521fbbf3b0 SHA512 5ef80f895374bd5dd3bcd5f00c715795f026bf45d998f8f762c0cdb739b8755e01de40cf853d98a3826eacef95c4adebe4777db11020e8d98d0bda921f55a0ed
 DIST libxml2-2.9.7.tar.gz 5467389 BLAKE2B e15082fb87fb41a7aab6f39120b1d1bbd0325af8009bb3b74c69a98bf7347a39f59055762df157dcf223a79ac84f17535cb40af0a9a461ee3d2c1d55f4832e1b SHA512 da06cb7c5032ef4b7c8e902fabb9d2c74634c42c161be07a7c66a00d53a68029f89b0d4de32a6b9d4ff338c2d1d9c4e53aefb9cf50cb1c2d6c6b06b442ef42d5
 DIST xmlts20080827.tar.gz 638940 BLAKE2B c5aab959c6e0698acd5b9be82b48a8ac26f4d01cc03f9acfff20d344f97f4711fc6d4a524ae70457147e8e30c72e27b6726829e1dd21896286aa974ed60774e7 SHA512 7325d0977c4427fc4944b291ccf896a665f654cc24399e5565c12a849c2bc3aef4fa3ee42a09ac115abcb6570c51a8fbd052c38d64d164279ecdecad5a4e884d
 DIST xsts-2002-01-16.tar.gz 6894439 BLAKE2B 1e9ec63d2c104655e64249e07440a04d862fcbcd4d4e19745d81b34994319b510a531c9d6df1491fae1e90b5d0764f0f1a827251ca8df5d613178b0eab01ef25 SHA512 43300af6d39c1e2221b0ed7318fe14c7464eeb6eb030ed1e22eb29b4ab17f014e2a4c8887c3a46ae5d243e3072da27f00f4e285498ae6f1288177d38d1108288
 DIST xsts-2004-01-14.tar.gz 2761085 BLAKE2B 41545995fb3a65d053257c376c07d45ffd1041a433bfbdb46d4dd87a5afb60c18c8629a3d988323f9e7a1d709775b5a7e5930276a7121c0725a22705c0976e36 SHA512 32854388d7e720ad67156baf50bf2bae7bd878ca3e35fd7e44e57cad3f434f69d56bbbedd61509f8a1faf01c9eae74a078df8fe130780b182c05c05cb1c39ebe
-EBUILD libxml2-2.9.4-r1.ebuild 6633 BLAKE2B 50f83c85bfafdbb20cd5831ad5152b2aaebcbdd8151a0aa796f6ca533f77dcb0ca3b892133ad111e9f9e55113dd47be6ea081220c10632968a186a5ff3bb4a9d SHA512 a125ae03d58a0ca08c4493e22b50d337fcb5ff9c015d6051adb3aac78d71e2bdf6e1bc0e2138675365af224dd147a6de1c88880da42f715ae6c04f913edf5a9b
 EBUILD libxml2-2.9.6.ebuild 6366 BLAKE2B 30e0fc36c5ef4383cc69af26fdd8a087e058485cae8e51d4fa66ef01b0b0a635137710931396121c7dca8141e272a5dda8f5328023b4aa74f7b76b40f2348e45 SHA512 01e661ff5ce990d43f45d5ed1b0d5090f1de474bc009daa00bd43c8487b3348016a0e81fbd14f02cdcdaa395199aef9aba335682edb2ac6e03f07c3f085201c4
-EBUILD libxml2-2.9.7.ebuild 6362 BLAKE2B 0b7ebcc644281801d770b842841a03c0a6238cfcfd387a09f30f28298b2afc576a3bc8a98939be59316cfcda68b085a3193f407e126137ceab15179f23c5c192 SHA512 a15c677092945f1b749556f74edd4682cf36c3dfdca141ac6e870a22c71c28707f7fa284562eb3be76b6ca90a16f7b939c8658ae6f869cade4913e45c9233ec1
+EBUILD libxml2-2.9.7.ebuild 6356 BLAKE2B bf60dd87b841961457f53421436f45243fafecf90cef57d3305b3096e14f27b024db81ebd0cb8f9361278085df8048ae0b065c082df90afb53d4c43c289cd0a2 SHA512 917b2b85cfccc5aefc392a28ee562fbe977d8e62bdc942a49b9d7ac9eadb8d3477694cec2c7180f48412c337c5a3721f5e96599b99cf2701e74140b2f1ad0792
 MISC metadata.xml 347 BLAKE2B 0593bb4362c2ed60dbe07c41872832992f9b993a4c155cddf82ce362f1ddd4c8eb9fa00e5b4457e9a24b22b697d92ef55dde231918fa0e6bdac0a736fce37f66 SHA512 6a094316da6ea1fb160b539788923a2dc01d7ef6304f924f628a438714663a51c8d1adaa97800516a64055a8adf6999ae2899b5a976db680967dcc298e22444d
diff --git a/dev-libs/libxml2/files/libxml2-2.9.2-disable-tests.patch b/dev-libs/libxml2/files/libxml2-2.9.2-disable-tests.patch
deleted file mode 100644
index a231269b4b8a..000000000000
--- a/dev-libs/libxml2/files/libxml2-2.9.2-disable-tests.patch
+++ /dev/null
@@ -1,68 +0,0 @@
-do not build test programs as we don't install them
-
---- a/Makefile.am
-+++ b/Makefile.am
-@@ -10,7 +10,7 @@
- 
- AM_CFLAGS = $(THREAD_CFLAGS) $(Z_CFLAGS) $(LZMA_CFLAGS)
- 
--noinst_PROGRAMS=testSchemas testRelax testSAX testHTML testXPath testURI \
-+check_PROGRAMS=testSchemas testRelax testSAX testHTML testXPath testURI \
-                 testThreads testC14N testAutomata testRegexp \
-                 testReader testapi testModule runtest runsuite testchar \
- 		testdict runxmlconf testrecurse testlimits
-@@ -170,7 +170,7 @@
- testModule_DEPENDENCIES = $(DEPS)
- testModule_LDADD= $(LDADDS)
- 
--noinst_LTLIBRARIES = testdso.la
-+check_LTLIBRARIES = testdso.la
- testdso_la_SOURCES = testdso.c
- testdso_la_LDFLAGS = -module -no-undefined -avoid-version -rpath $(libdir)
- 
-@@ -202,7 +202,7 @@ runxmlconf_LDADD= $(LDADDS)
- #testOOM_DEPENDENCIES = $(DEPS)
- #testOOM_LDADD= $(LDADDS)
- 
--runtests:
-+runtests: $(check_PROGRAMS)
- 	[ -d test   ] || $(LN_S) $(srcdir)/test   .
- 	[ -d result ] || $(LN_S) $(srcdir)/result .
- 	$(CHECKER) ./runtest$(EXEEXT) && $(CHECKER) ./testrecurse$(EXEEXT) &&$(CHECKER) ./testapi$(EXEEXT) && $(CHECKER) ./testchar$(EXEEXT)&& $(CHECKER) ./testdict$(EXEEXT) && $(CHECKER) ./runxmlconf$(EXEEXT)
---- a/doc/examples/Makefile.am
-+++ b/doc/examples/Makefile.am
-@@ -13,7 +13,7 @@
- rebuild: examples.xml index.html
- .PHONY: rebuild
- 
--examples.xml: index.py $(noinst_PROGRAMS:=.c)
-+examples.xml: index.py $(check_PROGRAMS:=.c)
- 	cd $(srcdir) && $(PYTHON) index.py
- 	$(MAKE) Makefile
- 
-@@ -49,7 +49,7 @@
- 	xpath1.res \
- 	xpath2.res
- 
--noinst_PROGRAMS = \
-+check_PROGRAMS = \
- 	io1 \
- 	io2 \
- 	parse1 \
-@@ -99,7 +99,7 @@
- valgrind: 
- 	$(MAKE) CHECKER='valgrind' tests
- 
--tests: $(noinst_PROGRAMS)
-+tests: $(check_PROGRAMS)
- 	test -f Makefile.am || test -f test1.xml || $(LN_S) $(srcdir)/test?.xml .
- 	@(echo '## examples regression tests')
- 	@(echo > .memdump)
---- a/example/Makefile.am
-+++ b/example/Makefile.am
-@@ -1,4 +1,4 @@
--noinst_PROGRAMS	= gjobread
-+check_PROGRAMS	= gjobread
- 
- AM_CPPFLAGS = -I$(top_builddir)/include -I$(top_srcdir)/include -I$(srcdir)/include
- AM_CFLAGS = $(THREAD_CFLAGS) $(Z_CFLAGS)
diff --git a/dev-libs/libxml2/files/libxml2-2.9.4-CVE-2016-4658.patch b/dev-libs/libxml2/files/libxml2-2.9.4-CVE-2016-4658.patch
deleted file mode 100644
index 2ef22ce7a0d1..000000000000
--- a/dev-libs/libxml2/files/libxml2-2.9.4-CVE-2016-4658.patch
+++ /dev/null
@@ -1,249 +0,0 @@
-From c1d1f7121194036608bf555f08d3062a36fd344b Mon Sep 17 00:00:00 2001
-From: Nick Wellnhofer <wellnhofer@aevum.de>
-Date: Tue, 28 Jun 2016 18:34:52 +0200
-Subject: Disallow namespace nodes in XPointer ranges
-
-Namespace nodes must be copied to avoid use-after-free errors.
-But they don't necessarily have a physical representation in a
-document, so simply disallow them in XPointer ranges.
-
-Found with afl-fuzz.
-
-Fixes CVE-2016-4658.
----
- xpointer.c | 149 +++++++++++++++++++++++--------------------------------------
- 1 file changed, 56 insertions(+), 93 deletions(-)
-
-diff --git a/xpointer.c b/xpointer.c
-index a7b03fb..694d120 100644
---- a/xpointer.c
-+++ b/xpointer.c
-@@ -320,6 +320,45 @@ xmlXPtrRangesEqual(xmlXPathObjectPtr range1, xmlXPathObjectPtr range2) {
- }
- 
- /**
-+ * xmlXPtrNewRangeInternal:
-+ * @start:  the starting node
-+ * @startindex:  the start index
-+ * @end:  the ending point
-+ * @endindex:  the ending index
-+ *
-+ * Internal function to create a new xmlXPathObjectPtr of type range
-+ *
-+ * Returns the newly created object.
-+ */
-+static xmlXPathObjectPtr
-+xmlXPtrNewRangeInternal(xmlNodePtr start, int startindex,
-+                        xmlNodePtr end, int endindex) {
-+    xmlXPathObjectPtr ret;
-+
-+    /*
-+     * Namespace nodes must be copied (see xmlXPathNodeSetDupNs).
-+     * Disallow them for now.
-+     */
-+    if ((start != NULL) && (start->type == XML_NAMESPACE_DECL))
-+	return(NULL);
-+    if ((end != NULL) && (end->type == XML_NAMESPACE_DECL))
-+	return(NULL);
-+
-+    ret = (xmlXPathObjectPtr) xmlMalloc(sizeof(xmlXPathObject));
-+    if (ret == NULL) {
-+        xmlXPtrErrMemory("allocating range");
-+	return(NULL);
-+    }
-+    memset(ret, 0, sizeof(xmlXPathObject));
-+    ret->type = XPATH_RANGE;
-+    ret->user = start;
-+    ret->index = startindex;
-+    ret->user2 = end;
-+    ret->index2 = endindex;
-+    return(ret);
-+}
-+
-+/**
-  * xmlXPtrNewRange:
-  * @start:  the starting node
-  * @startindex:  the start index
-@@ -344,17 +383,7 @@ xmlXPtrNewRange(xmlNodePtr start, int startindex,
-     if (endindex < 0)
- 	return(NULL);
- 
--    ret = (xmlXPathObjectPtr) xmlMalloc(sizeof(xmlXPathObject));
--    if (ret == NULL) {
--        xmlXPtrErrMemory("allocating range");
--	return(NULL);
--    }
--    memset(ret, 0 , (size_t) sizeof(xmlXPathObject));
--    ret->type = XPATH_RANGE;
--    ret->user = start;
--    ret->index = startindex;
--    ret->user2 = end;
--    ret->index2 = endindex;
-+    ret = xmlXPtrNewRangeInternal(start, startindex, end, endindex);
-     xmlXPtrRangeCheckOrder(ret);
-     return(ret);
- }
-@@ -381,17 +410,8 @@ xmlXPtrNewRangePoints(xmlXPathObjectPtr start, xmlXPathObjectPtr end) {
-     if (end->type != XPATH_POINT)
- 	return(NULL);
- 
--    ret = (xmlXPathObjectPtr) xmlMalloc(sizeof(xmlXPathObject));
--    if (ret == NULL) {
--        xmlXPtrErrMemory("allocating range");
--	return(NULL);
--    }
--    memset(ret, 0 , (size_t) sizeof(xmlXPathObject));
--    ret->type = XPATH_RANGE;
--    ret->user = start->user;
--    ret->index = start->index;
--    ret->user2 = end->user;
--    ret->index2 = end->index;
-+    ret = xmlXPtrNewRangeInternal(start->user, start->index, end->user,
-+                                  end->index);
-     xmlXPtrRangeCheckOrder(ret);
-     return(ret);
- }
-@@ -416,17 +436,7 @@ xmlXPtrNewRangePointNode(xmlXPathObjectPtr start, xmlNodePtr end) {
-     if (start->type != XPATH_POINT)
- 	return(NULL);
- 
--    ret = (xmlXPathObjectPtr) xmlMalloc(sizeof(xmlXPathObject));
--    if (ret == NULL) {
--        xmlXPtrErrMemory("allocating range");
--	return(NULL);
--    }
--    memset(ret, 0 , (size_t) sizeof(xmlXPathObject));
--    ret->type = XPATH_RANGE;
--    ret->user = start->user;
--    ret->index = start->index;
--    ret->user2 = end;
--    ret->index2 = -1;
-+    ret = xmlXPtrNewRangeInternal(start->user, start->index, end, -1);
-     xmlXPtrRangeCheckOrder(ret);
-     return(ret);
- }
-@@ -453,17 +463,7 @@ xmlXPtrNewRangeNodePoint(xmlNodePtr start, xmlXPathObjectPtr end) {
-     if (end->type != XPATH_POINT)
- 	return(NULL);
- 
--    ret = (xmlXPathObjectPtr) xmlMalloc(sizeof(xmlXPathObject));
--    if (ret == NULL) {
--        xmlXPtrErrMemory("allocating range");
--	return(NULL);
--    }
--    memset(ret, 0 , (size_t) sizeof(xmlXPathObject));
--    ret->type = XPATH_RANGE;
--    ret->user = start;
--    ret->index = -1;
--    ret->user2 = end->user;
--    ret->index2 = end->index;
-+    ret = xmlXPtrNewRangeInternal(start, -1, end->user, end->index);
-     xmlXPtrRangeCheckOrder(ret);
-     return(ret);
- }
-@@ -486,17 +486,7 @@ xmlXPtrNewRangeNodes(xmlNodePtr start, xmlNodePtr end) {
-     if (end == NULL)
- 	return(NULL);
- 
--    ret = (xmlXPathObjectPtr) xmlMalloc(sizeof(xmlXPathObject));
--    if (ret == NULL) {
--        xmlXPtrErrMemory("allocating range");
--	return(NULL);
--    }
--    memset(ret, 0 , (size_t) sizeof(xmlXPathObject));
--    ret->type = XPATH_RANGE;
--    ret->user = start;
--    ret->index = -1;
--    ret->user2 = end;
--    ret->index2 = -1;
-+    ret = xmlXPtrNewRangeInternal(start, -1, end, -1);
-     xmlXPtrRangeCheckOrder(ret);
-     return(ret);
- }
-@@ -516,17 +506,7 @@ xmlXPtrNewCollapsedRange(xmlNodePtr start) {
-     if (start == NULL)
- 	return(NULL);
- 
--    ret = (xmlXPathObjectPtr) xmlMalloc(sizeof(xmlXPathObject));
--    if (ret == NULL) {
--        xmlXPtrErrMemory("allocating range");
--	return(NULL);
--    }
--    memset(ret, 0 , (size_t) sizeof(xmlXPathObject));
--    ret->type = XPATH_RANGE;
--    ret->user = start;
--    ret->index = -1;
--    ret->user2 = NULL;
--    ret->index2 = -1;
-+    ret = xmlXPtrNewRangeInternal(start, -1, NULL, -1);
-     return(ret);
- }
- 
-@@ -541,6 +521,8 @@ xmlXPtrNewCollapsedRange(xmlNodePtr start) {
-  */
- xmlXPathObjectPtr
- xmlXPtrNewRangeNodeObject(xmlNodePtr start, xmlXPathObjectPtr end) {
-+    xmlNodePtr endNode;
-+    int endIndex;
-     xmlXPathObjectPtr ret;
- 
-     if (start == NULL)
-@@ -549,7 +531,12 @@ xmlXPtrNewRangeNodeObject(xmlNodePtr start, xmlXPathObjectPtr end) {
- 	return(NULL);
-     switch (end->type) {
- 	case XPATH_POINT:
-+	    endNode = end->user;
-+	    endIndex = end->index;
-+	    break;
- 	case XPATH_RANGE:
-+	    endNode = end->user2;
-+	    endIndex = end->index2;
- 	    break;
- 	case XPATH_NODESET:
- 	    /*
-@@ -557,39 +544,15 @@ xmlXPtrNewRangeNodeObject(xmlNodePtr start, xmlXPathObjectPtr end) {
- 	     */
- 	    if (end->nodesetval->nodeNr <= 0)
- 		return(NULL);
-+	    endNode = end->nodesetval->nodeTab[end->nodesetval->nodeNr - 1];
-+	    endIndex = -1;
- 	    break;
- 	default:
- 	    /* TODO */
- 	    return(NULL);
-     }
- 
--    ret = (xmlXPathObjectPtr) xmlMalloc(sizeof(xmlXPathObject));
--    if (ret == NULL) {
--        xmlXPtrErrMemory("allocating range");
--	return(NULL);
--    }
--    memset(ret, 0 , (size_t) sizeof(xmlXPathObject));
--    ret->type = XPATH_RANGE;
--    ret->user = start;
--    ret->index = -1;
--    switch (end->type) {
--	case XPATH_POINT:
--	    ret->user2 = end->user;
--	    ret->index2 = end->index;
--	    break;
--	case XPATH_RANGE:
--	    ret->user2 = end->user2;
--	    ret->index2 = end->index2;
--	    break;
--	case XPATH_NODESET: {
--	    ret->user2 = end->nodesetval->nodeTab[end->nodesetval->nodeNr - 1];
--	    ret->index2 = -1;
--	    break;
--	}
--	default:
--	    STRANGE
--	    return(NULL);
--    }
-+    ret = xmlXPtrNewRangeInternal(start, -1, endNode, endIndex);
-     xmlXPtrRangeCheckOrder(ret);
-     return(ret);
- }
--- 
-cgit v0.12
-
diff --git a/dev-libs/libxml2/files/libxml2-2.9.4-CVE-2016-5131.patch b/dev-libs/libxml2/files/libxml2-2.9.4-CVE-2016-5131.patch
deleted file mode 100644
index 9ce3fb9d8717..000000000000
--- a/dev-libs/libxml2/files/libxml2-2.9.4-CVE-2016-5131.patch
+++ /dev/null
@@ -1,174 +0,0 @@
-From 9ab01a277d71f54d3143c2cf333c5c2e9aaedd9e Mon Sep 17 00:00:00 2001
-From: Nick Wellnhofer <wellnhofer@aevum.de>
-Date: Tue, 28 Jun 2016 14:22:23 +0200
-Subject: Fix XPointer paths beginning with range-to
-
-The old code would invoke the broken xmlXPtrRangeToFunction. range-to
-isn't really a function but a special kind of location step. Remove
-this function and always handle range-to in the XPath code.
-
-The old xmlXPtrRangeToFunction could also be abused to trigger a
-use-after-free error with the potential for remote code execution.
-
-Found with afl-fuzz.
-
-Fixes CVE-2016-5131.
----
- result/XPath/xptr/vidbase | 13 ++++++++
- test/XPath/xptr/vidbase   |  1 +
- xpath.c                   |  7 ++++-
- xpointer.c                | 76 ++++-------------------------------------------
- 4 files changed, 26 insertions(+), 71 deletions(-)
-
-diff --git a/result/XPath/xptr/vidbase b/result/XPath/xptr/vidbase
-index 8b9e92d..f19193e 100644
---- a/result/XPath/xptr/vidbase
-+++ b/result/XPath/xptr/vidbase
-@@ -17,3 +17,16 @@ Object is a Location Set:
-   To node
-     ELEMENT p
- 
-+
-+========================
-+Expression: xpointer(range-to(id('chapter2')))
-+Object is a Location Set:
-+1 :   Object is a range :
-+  From node
-+     /
-+  To node
-+    ELEMENT chapter
-+      ATTRIBUTE id
-+        TEXT
-+          content=chapter2
-+
-diff --git a/test/XPath/xptr/vidbase b/test/XPath/xptr/vidbase
-index b146383..884b106 100644
---- a/test/XPath/xptr/vidbase
-+++ b/test/XPath/xptr/vidbase
-@@ -1,2 +1,3 @@
- xpointer(id('chapter1')/p)
- xpointer(id('chapter1')/p[1]/range-to(following-sibling::p[2]))
-+xpointer(range-to(id('chapter2')))
-diff --git a/xpath.c b/xpath.c
-index d992841..5a01b1b 100644
---- a/xpath.c
-+++ b/xpath.c
-@@ -10691,13 +10691,18 @@ xmlXPathCompPathExpr(xmlXPathParserContextPtr ctxt) {
- 		    lc = 1;
- 		    break;
- 		} else if ((NXT(len) == '(')) {
--		    /* Note Type or Function */
-+		    /* Node Type or Function */
- 		    if (xmlXPathIsNodeType(name)) {
- #ifdef DEBUG_STEP
- 		        xmlGenericError(xmlGenericErrorContext,
- 				"PathExpr: Type search\n");
- #endif
- 			lc = 1;
-+#ifdef LIBXML_XPTR_ENABLED
-+                    } else if (ctxt->xptr &&
-+                               xmlStrEqual(name, BAD_CAST "range-to")) {
-+                        lc = 1;
-+#endif
- 		    } else {
- #ifdef DEBUG_STEP
- 		        xmlGenericError(xmlGenericErrorContext,
-diff --git a/xpointer.c b/xpointer.c
-index 676c510..d74174a 100644
---- a/xpointer.c
-+++ b/xpointer.c
-@@ -1332,8 +1332,6 @@ xmlXPtrNewContext(xmlDocPtr doc, xmlNodePtr here, xmlNodePtr origin) {
-     ret->here = here;
-     ret->origin = origin;
- 
--    xmlXPathRegisterFunc(ret, (xmlChar *)"range-to",
--	                 xmlXPtrRangeToFunction);
-     xmlXPathRegisterFunc(ret, (xmlChar *)"range",
- 	                 xmlXPtrRangeFunction);
-     xmlXPathRegisterFunc(ret, (xmlChar *)"range-inside",
-@@ -2243,76 +2241,14 @@ xmlXPtrRangeInsideFunction(xmlXPathParserContextPtr ctxt, int nargs) {
-  * @nargs:  the number of args
-  *
-  * Implement the range-to() XPointer function
-+ *
-+ * Obsolete. range-to is not a real function but a special type of location
-+ * step which is handled in xpath.c.
-  */
- void
--xmlXPtrRangeToFunction(xmlXPathParserContextPtr ctxt, int nargs) {
--    xmlXPathObjectPtr range;
--    const xmlChar *cur;
--    xmlXPathObjectPtr res, obj;
--    xmlXPathObjectPtr tmp;
--    xmlLocationSetPtr newset = NULL;
--    xmlNodeSetPtr oldset;
--    int i;
--
--    if (ctxt == NULL) return;
--    CHECK_ARITY(1);
--    /*
--     * Save the expression pointer since we will have to evaluate
--     * it multiple times. Initialize the new set.
--     */
--    CHECK_TYPE(XPATH_NODESET);
--    obj = valuePop(ctxt);
--    oldset = obj->nodesetval;
--    ctxt->context->node = NULL;
--
--    cur = ctxt->cur;
--    newset = xmlXPtrLocationSetCreate(NULL);
--
--    for (i = 0; i < oldset->nodeNr; i++) {
--	ctxt->cur = cur;
--
--	/*
--	 * Run the evaluation with a node list made of a single item
--	 * in the nodeset.
--	 */
--	ctxt->context->node = oldset->nodeTab[i];
--	tmp = xmlXPathNewNodeSet(ctxt->context->node);
--	valuePush(ctxt, tmp);
--
--	xmlXPathEvalExpr(ctxt);
--	CHECK_ERROR;
--
--	/*
--	 * The result of the evaluation need to be tested to
--	 * decided whether the filter succeeded or not
--	 */
--	res = valuePop(ctxt);
--	range = xmlXPtrNewRangeNodeObject(oldset->nodeTab[i], res);
--	if (range != NULL) {
--	    xmlXPtrLocationSetAdd(newset, range);
--	}
--
--	/*
--	 * Cleanup
--	 */
--	if (res != NULL)
--	    xmlXPathFreeObject(res);
--	if (ctxt->value == tmp) {
--	    res = valuePop(ctxt);
--	    xmlXPathFreeObject(res);
--	}
--
--	ctxt->context->node = NULL;
--    }
--
--    /*
--     * The result is used as the new evaluation set.
--     */
--    xmlXPathFreeObject(obj);
--    ctxt->context->node = NULL;
--    ctxt->context->contextSize = -1;
--    ctxt->context->proximityPosition = -1;
--    valuePush(ctxt, xmlXPtrWrapLocationSet(newset));
-+xmlXPtrRangeToFunction(xmlXPathParserContextPtr ctxt,
-+                       int nargs ATTRIBUTE_UNUSED) {
-+    XP_ERROR(XPATH_EXPR_ERROR);
- }
- 
- /**
--- 
-cgit v0.12
-
diff --git a/dev-libs/libxml2/files/libxml2-2.9.4-nullptrderef.patch b/dev-libs/libxml2/files/libxml2-2.9.4-nullptrderef.patch
deleted file mode 100644
index d2a9c3e2add5..000000000000
--- a/dev-libs/libxml2/files/libxml2-2.9.4-nullptrderef.patch
+++ /dev/null
@@ -1,50 +0,0 @@
-From e905f08123e4a6e7731549e6f09dadff4cab65bd Mon Sep 17 00:00:00 2001
-From: Nick Wellnhofer <wellnhofer@aevum.de>
-Date: Sun, 26 Jun 2016 12:38:28 +0200
-Subject: Fix more NULL pointer derefs in xpointer.c
-
-Found with afl-fuzz.
----
- xpointer.c | 12 +++++++-----
- 1 file changed, 7 insertions(+), 5 deletions(-)
-
-diff --git a/xpointer.c b/xpointer.c
-index 694d120..e643ee9 100644
---- a/xpointer.c
-+++ b/xpointer.c
-@@ -542,7 +542,7 @@ xmlXPtrNewRangeNodeObject(xmlNodePtr start, xmlXPathObjectPtr end) {
- 	    /*
- 	     * Empty set ...
- 	     */
--	    if (end->nodesetval->nodeNr <= 0)
-+	    if ((end->nodesetval == NULL) || (end->nodesetval->nodeNr <= 0))
- 		return(NULL);
- 	    endNode = end->nodesetval->nodeTab[end->nodesetval->nodeNr - 1];
- 	    endIndex = -1;
-@@ -1361,7 +1361,7 @@ xmlXPtrEval(const xmlChar *str, xmlXPathContextPtr ctx) {
- 		     */
- 		    xmlNodeSetPtr set;
- 		    set = tmp->nodesetval;
--		    if ((set->nodeNr != 1) ||
-+		    if ((set == NULL) || (set->nodeNr != 1) ||
- 			(set->nodeTab[0] != (xmlNodePtr) ctx->doc))
- 			stack++;
- 		} else
-@@ -2034,9 +2034,11 @@ xmlXPtrRangeFunction(xmlXPathParserContextPtr ctxt, int nargs) {
- 	xmlXPathFreeObject(set);
-         XP_ERROR(XPATH_MEMORY_ERROR);
-     }
--    for (i = 0;i < oldset->locNr;i++) {
--	xmlXPtrLocationSetAdd(newset,
--		xmlXPtrCoveringRange(ctxt, oldset->locTab[i]));
-+    if (oldset != NULL) {
-+        for (i = 0;i < oldset->locNr;i++) {
-+            xmlXPtrLocationSetAdd(newset,
-+                    xmlXPtrCoveringRange(ctxt, oldset->locTab[i]));
-+        }
-     }
- 
-     /*
--- 
-cgit v0.12
-
diff --git a/dev-libs/libxml2/files/libxml2-2.9.4-nullptrderef2.patch b/dev-libs/libxml2/files/libxml2-2.9.4-nullptrderef2.patch
deleted file mode 100644
index 2484f76e7b0b..000000000000
--- a/dev-libs/libxml2/files/libxml2-2.9.4-nullptrderef2.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-From d8083bf77955b7879c1290f0c0a24ab8cc70f7fb Mon Sep 17 00:00:00 2001
-From: Nick Wellnhofer <wellnhofer@aevum.de>
-Date: Sat, 25 Jun 2016 12:35:50 +0200
-Subject: Fix NULL pointer deref in XPointer range-to
-
-- Check for errors after evaluating first operand.
-- Add sanity check for empty stack.
-
-Found with afl-fuzz.
----
- result/XPath/xptr/viderror | 4 ++++
- test/XPath/xptr/viderror   | 1 +
- xpath.c                    | 7 ++++++-
- 3 files changed, 11 insertions(+), 1 deletion(-)
- create mode 100644 result/XPath/xptr/viderror
- create mode 100644 test/XPath/xptr/viderror
-
-diff --git a/result/XPath/xptr/viderror b/result/XPath/xptr/viderror
-new file mode 100644
-index 0000000..d589882
---- /dev/null
-+++ b/result/XPath/xptr/viderror
-@@ -0,0 +1,4 @@
-+
-+========================
-+Expression: xpointer(non-existing-fn()/range-to(id('chapter2')))
-+Object is empty (NULL)
-diff --git a/test/XPath/xptr/viderror b/test/XPath/xptr/viderror
-new file mode 100644
-index 0000000..da8c53b
---- /dev/null
-+++ b/test/XPath/xptr/viderror
-@@ -0,0 +1 @@
-+xpointer(non-existing-fn()/range-to(id('chapter2')))
-diff --git a/xpath.c b/xpath.c
-index 113bce6..751665b 100644
---- a/xpath.c
-+++ b/xpath.c
-@@ -14005,9 +14005,14 @@ xmlXPathCompOpEval(xmlXPathParserContextPtr ctxt, xmlXPathStepOpPtr op)
-                 xmlNodeSetPtr oldset;
-                 int i, j;
- 
--                if (op->ch1 != -1)
-+                if (op->ch1 != -1) {
-                     total +=
-                         xmlXPathCompOpEval(ctxt, &comp->steps[op->ch1]);
-+                    CHECK_ERROR0;
-+                }
-+                if (ctxt->value == NULL) {
-+                    XP_ERROR0(XPATH_INVALID_OPERAND);
-+                }
-                 if (op->ch2 == -1)
-                     return (total);
- 
--- 
-cgit v0.12
-
diff --git a/dev-libs/libxml2/libxml2-2.9.4-r1.ebuild b/dev-libs/libxml2/libxml2-2.9.4-r1.ebuild
deleted file mode 100644
index 8df1fd22c8ee..000000000000
--- a/dev-libs/libxml2/libxml2-2.9.4-r1.ebuild
+++ /dev/null
@@ -1,220 +0,0 @@
-# Copyright 1999-2018 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-PYTHON_COMPAT=( python2_7 python3_{4,5,6} )
-PYTHON_REQ_USE="xml"
-
-inherit libtool flag-o-matic ltprune python-r1 autotools prefix multilib-minimal
-
-DESCRIPTION="Version 2 of the library to manipulate XML files"
-HOMEPAGE="http://www.xmlsoft.org/"
-
-LICENSE="MIT"
-SLOT="2"
-KEYWORDS="arm64 m68k s390 sh"
-IUSE="debug examples icu ipv6 lzma python readline static-libs test"
-REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
-
-XSTS_HOME="http://www.w3.org/XML/2004/xml-schema-test-suite"
-XSTS_NAME_1="xmlschema2002-01-16"
-XSTS_NAME_2="xmlschema2004-01-14"
-XSTS_TARBALL_1="xsts-2002-01-16.tar.gz"
-XSTS_TARBALL_2="xsts-2004-01-14.tar.gz"
-XMLCONF_TARBALL="xmlts20080827.tar.gz"
-
-SRC_URI="ftp://xmlsoft.org/${PN}/${PN}-${PV/_rc/-rc}.tar.gz
-	test? (
-		${XSTS_HOME}/${XSTS_NAME_1}/${XSTS_TARBALL_1}
-		${XSTS_HOME}/${XSTS_NAME_2}/${XSTS_TARBALL_2}
-		http://www.w3.org/XML/Test/${XMLCONF_TARBALL} )"
-
-RDEPEND="
-	>=sys-libs/zlib-1.2.8-r1:=[${MULTILIB_USEDEP}]
-	icu? ( >=dev-libs/icu-51.2-r1:=[${MULTILIB_USEDEP}] )
-	lzma? ( >=app-arch/xz-utils-5.0.5-r1:=[${MULTILIB_USEDEP}] )
-	python? ( ${PYTHON_DEPS} )
-	readline? ( sys-libs/readline:= )
-"
-DEPEND="${RDEPEND}
-	dev-util/gtk-doc-am
-	virtual/pkgconfig
-	hppa? ( >=sys-devel/binutils-2.15.92.0.2 )
-"
-
-S="${WORKDIR}/${PN}-${PV%_rc*}"
-
-MULTILIB_CHOST_TOOLS=(
-	/usr/bin/xml2-config
-)
-
-src_unpack() {
-	# ${A} isn't used to avoid unpacking of test tarballs into $WORKDIR,
-	# as they are needed as tarballs in ${S}/xstc instead and not unpacked
-	unpack ${P/_rc/-rc}.tar.gz
-	cd "${S}" || die
-
-	if use test; then
-		cp "${DISTDIR}/${XSTS_TARBALL_1}" \
-			"${DISTDIR}/${XSTS_TARBALL_2}" \
-			"${S}"/xstc/ \
-			|| die "Failed to install test tarballs"
-		unpack ${XMLCONF_TARBALL}
-	fi
-}
-
-src_prepare() {
-	default
-
-	DOCS=( AUTHORS ChangeLog NEWS README* TODO* )
-
-	# Patches needed for prefix support
-	eapply "${FILESDIR}"/${PN}-2.7.1-catalog_path.patch
-
-	eprefixify catalog.c xmlcatalog.c runtest.c xmllint.c
-
-	# Fix build for Windows platform
-	# https://bugzilla.gnome.org/show_bug.cgi?id=760456
-	eapply "${FILESDIR}"/${PN}-2.8.0_rc1-winnt.patch
-
-	# Disable programs that we don't actually install.
-	# https://bugzilla.gnome.org/show_bug.cgi?id=760457
-	eapply "${FILESDIR}"/${PN}-2.9.2-disable-tests.patch
-
-	# Fix python detection, bug #567066
-	# https://bugzilla.gnome.org/show_bug.cgi?id=760458
-	eapply "${FILESDIR}"/${PN}-2.9.2-python-ABIFLAG.patch
-
-	# Apply latest round of security patches wrt bugs 
-	# 589816, 597112, 597114, 597116.  This will be included
-	# in the next upstream release
-	eapply "${FILESDIR}"/${PN}-2.9.4-CVE-2016-4658.patch
-	eapply "${FILESDIR}"/${PN}-2.9.4-CVE-2016-5131.patch
-	eapply "${FILESDIR}"/${PN}-2.9.4-nullptrderef.patch
-	eapply "${FILESDIR}"/${PN}-2.9.4-nullptrderef2.patch
-
-	# Avoid final linking arguments for python modules
-	if [[ ${CHOST} == *-darwin* ]] ; then
-		sed -i -e '/PYTHON_LIBS/s/ldflags/libs/' configure.ac || die
-	fi
-
-	# Please do not remove, as else we get references to PORTAGE_TMPDIR
-	# in /usr/lib/python?.?/site-packages/libxml2mod.la among things.
-	# We now need to run eautoreconf at the end to prevent maintainer mode.
-#	elibtoolize
-#	epunt_cxx # if we don't eautoreconf
-
-	eautoreconf
-}
-
-multilib_src_configure() {
-	# filter seemingly problematic CFLAGS (#26320)
-	filter-flags -fprefetch-loop-arrays -funroll-loops
-
-	# USE zlib support breaks gnome2
-	# (libgnomeprint for instance fails to compile with
-	# fresh install, and existing) - <azarah@gentoo.org> (22 Dec 2002).
-
-	# The meaning of the 'debug' USE flag does not apply to the --with-debug
-	# switch (enabling the libxml2 debug module). See bug #100898.
-
-	# --with-mem-debug causes unusual segmentation faults (bug #105120).
-
-	libxml2_configure() {
-		ECONF_SOURCE="${S}" econf \
-			--with-html-subdir=${PF}/html \
-			$(use_with debug run-debug) \
-			$(use_with icu) \
-			$(use_with lzma) \
-			$(use_enable ipv6) \
-			$(use_enable static-libs static) \
-			$(multilib_native_use_with readline) \
-			$(multilib_native_use_with readline history) \
-			"$@"
-	}
-
-	libxml2_py_configure() {
-		mkdir -p "${BUILD_DIR}" || die # ensure python build dirs exist
-		run_in_build_dir libxml2_configure "--with-python=${ROOT%/}${PYTHON}" # odd build system, also see bug #582130
-	}
-
-	libxml2_configure --without-python # build python bindings separately
-
-	if multilib_is_native_abi && use python; then
-		python_foreach_impl libxml2_py_configure
-	fi
-}
-
-multilib_src_compile() {
-	default
-	if multilib_is_native_abi && use python; then
-		local native_builddir=${BUILD_DIR}
-		python_foreach_impl libxml2_py_emake top_builddir="${native_builddir}" all
-	fi
-}
-
-multilib_src_test() {
-	default
-	multilib_is_native_abi && use python && python_foreach_impl libxml2_py_emake test
-}
-
-multilib_src_install() {
-	emake DESTDIR="${D}" \
-		EXAMPLES_DIR="${EPREFIX}"/usr/share/doc/${PF}/examples install
-
-	if multilib_is_native_abi && use python; then
-		python_foreach_impl libxml2_py_emake \
-			DESTDIR="${D}" \
-			docsdir="${EPREFIX}"/usr/share/doc/${PF}/python \
-			exampledir="${EPREFIX}"/usr/share/doc/${PF}/python/examples \
-			install
-		python_foreach_impl python_optimize
-	fi
-}
-
-multilib_src_install_all() {
-	# on windows, xmllint is installed by interix libxml2 in parent prefix.
-	# this is the version to use. the native winnt version does not support
-	# symlinks, which makes repoman fail if the portage tree is linked in
-	# from another location (which is my default). -- mduft
-	if [[ ${CHOST} == *-winnt* ]]; then
-		rm -rf "${ED}"/usr/bin/xmllint
-		rm -rf "${ED}"/usr/bin/xmlcatalog
-	fi
-
-	rm -rf "${ED}"/usr/share/doc/${P}
-	einstalldocs
-
-	if ! use examples; then
-		rm -rf "${ED}"/usr/share/doc/${PF}/examples
-		rm -rf "${ED}"/usr/share/doc/${PF}/python/examples
-	fi
-
-	prune_libtool_files --modules
-}
-
-pkg_postinst() {
-	# We don't want to do the xmlcatalog during stage1, as xmlcatalog will not
-	# be in / and stage1 builds to ROOT=/tmp/stage1root. This fixes bug #208887.
-	if [[ "${ROOT}" != "/" ]]; then
-		elog "Skipping XML catalog creation for stage building (bug #208887)."
-	else
-		# need an XML catalog, so no-one writes to a non-existent one
-		CATALOG="${EROOT}etc/xml/catalog"
-
-		# we dont want to clobber an existing catalog though,
-		# only ensure that one is there
-		# <obz@gentoo.org>
-		if [[ ! -e ${CATALOG} ]]; then
-			[[ -d "${EROOT}etc/xml" ]] || mkdir -p "${EROOT}etc/xml"
-			"${EPREFIX}"/usr/bin/xmlcatalog --create > "${CATALOG}"
-			einfo "Created XML catalog in ${CATALOG}"
-		fi
-	fi
-}
-
-libxml2_py_emake() {
-	pushd "${BUILD_DIR}/python" > /dev/null || die
-	emake "$@"
-	popd > /dev/null
-}
diff --git a/dev-libs/libxml2/libxml2-2.9.7.ebuild b/dev-libs/libxml2/libxml2-2.9.7.ebuild
index 36fff5831f7e..3b180423071b 100644
--- a/dev-libs/libxml2/libxml2-2.9.7.ebuild
+++ b/dev-libs/libxml2/libxml2-2.9.7.ebuild
@@ -12,7 +12,7 @@ HOMEPAGE="http://www.xmlsoft.org/"
 
 LICENSE="MIT"
 SLOT="2"
-KEYWORDS="~alpha amd64 ~arm ~arm64 ~hppa ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh sparc x86 ~ppc-aix ~x64-cygwin ~amd64-fbsd ~x86-fbsd ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+KEYWORDS="alpha amd64 ~arm arm64 ~hppa ia64 m68k ~mips ppc ~ppc64 s390 sh sparc x86 ~ppc-aix ~x64-cygwin ~amd64-fbsd ~x86-fbsd ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
 IUSE="debug examples icu ipv6 lzma python readline static-libs test"
 REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"