diff options
Diffstat (limited to 'source/l/libxml2')
| -rw-r--r-- | source/l/libxml2/0001-Fix-attribute-decoding-during-XML-schema-validation.diff | 67 | ||||
| -rwxr-xr-x | source/l/libxml2/libxml2.SlackBuild | 13 |
2 files changed, 75 insertions, 5 deletions
diff --git a/source/l/libxml2/0001-Fix-attribute-decoding-during-XML-schema-validation.diff b/source/l/libxml2/0001-Fix-attribute-decoding-during-XML-schema-validation.diff new file mode 100644 index 000000000..6dbaddcd8 --- /dev/null +++ b/source/l/libxml2/0001-Fix-attribute-decoding-during-XML-schema-validation.diff @@ -0,0 +1,67 @@ +From 256366ed60f8795279b25f7b7b55e8089b4c6ff4 Mon Sep 17 00:00:00 2001 +From: Alex Henrie <alexhenrie24@gmail.com> +Date: Thu, 26 May 2016 17:38:35 -0600 +Subject: [PATCH] Fix attribute decoding during XML schema validation + +For https://bugzilla.gnome.org/show_bug.cgi?id=766834 + +vctxt->parserCtxt is always NULL in xmlSchemaSAXHandleStartElementNs, +so this function can't call xmlStringLenDecodeEntities to decode the +entities. +--- + xmlschemas.c | 30 +++++++++++++++++++++++++----- + 1 file changed, 25 insertions(+), 5 deletions(-) + +diff --git a/xmlschemas.c b/xmlschemas.c +index e1b3a4f..59535e5 100644 +--- a/xmlschemas.c ++++ b/xmlschemas.c +@@ -27391,6 +27391,7 @@ xmlSchemaSAXHandleStartElementNs(void *ctx, + * attributes yet. + */ + if (nb_attributes != 0) { ++ int valueLen, k, l; + xmlChar *value; + + for (j = 0, i = 0; i < nb_attributes; i++, j += 5) { +@@ -27400,12 +27401,31 @@ xmlSchemaSAXHandleStartElementNs(void *ctx, + * libxml2 differs from normal SAX here in that it escapes all ampersands + * as & instead of delivering the raw converted string. Changing the + * behavior at this point would break applications that use this API, so +- * we are forced to work around it. There is no danger of accidentally +- * decoding some entity other than & in this step because without +- * unescaped ampersands there can be no other entities in the string. ++ * we are forced to work around it. + */ +- value = xmlStringLenDecodeEntities(vctxt->parserCtxt, attributes[j+3], +- attributes[j+4] - attributes[j+3], XML_SUBSTITUTE_REF, 0, 0, 0); ++ valueLen = attributes[j+4] - attributes[j+3]; ++ value = xmlMallocAtomic(valueLen + 1); ++ if (value == NULL) { ++ xmlSchemaVErrMemory(vctxt, ++ "allocating string for decoded attribute", ++ NULL); ++ goto internal_error; ++ } ++ for (k = 0, l = 0; k < valueLen; l++) { ++ if (k < valueLen - 4 && ++ attributes[j+3][k+0] == '&' && ++ attributes[j+3][k+1] == '#' && ++ attributes[j+3][k+2] == '3' && ++ attributes[j+3][k+3] == '8' && ++ attributes[j+3][k+4] == ';') { ++ value[l] = '&'; ++ k += 5; ++ } else { ++ value[l] = attributes[j+3][k]; ++ k++; ++ } ++ } ++ value[l] = '\0'; + /* + * TODO: Set the node line. + */ +-- +2.8.3 + + diff --git a/source/l/libxml2/libxml2.SlackBuild b/source/l/libxml2/libxml2.SlackBuild index 1f44142ca..87280fca0 100755 --- a/source/l/libxml2/libxml2.SlackBuild +++ b/source/l/libxml2/libxml2.SlackBuild @@ -1,6 +1,6 @@ #!/bin/sh -# Copyright 2008, 2009, 2010, 2011, 2012, 2013 Patrick J. Volkerding, Sebeka, MN, USA +# Copyright 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Patrick J. Volkerding, Sebeka, MN, USA # All rights reserved. # # Redistribution and use of this script, with or without modification, is @@ -23,12 +23,12 @@ PKGNAM=libxml2 VERSION=${VERSION:-$(echo $PKGNAM-*.tar.?z* | rev | cut -f 3- -d . | cut -f 1 -d - | rev)} -BUILD=${BUILD:-1} +BUILD=${BUILD:-2} # Automatically determine the architecture we're building on: if [ -z "$ARCH" ]; then case "$( uname -m )" in - i?86) export ARCH=i486 ;; + i?86) export ARCH=i586 ;; arm*) export ARCH=arm ;; # Unless $ARCH is already set, use uname -m for all other archs: *) export ARCH=$( uname -m ) ;; @@ -37,8 +37,8 @@ fi NUMJOBS=${NUMJOBS:-" -j7 "} -if [ "$ARCH" = "i486" ]; then - SLKCFLAGS="-O2 -march=i486 -mtune=i686" +if [ "$ARCH" = "i586" ]; then + SLKCFLAGS="-O2 -march=i586 -mtune=i686" LIBDIRSUFFIX="" elif [ "$ARCH" = "s390" ]; then SLKCFLAGS="-O2" @@ -70,11 +70,14 @@ find . \ zcat $CWD/libxml2.do-not-check-crc.diff.gz | patch -p1 --verbose || exit 1 +zcat $CWD/0001-Fix-attribute-decoding-during-XML-schema-validation.diff.gz | patch -p1 --verbose || exit 1 + CFLAGS="$SLKCFLAGS" \ ./configure \ --prefix=/usr \ --libdir=/usr/lib${LIBDIRSUFFIX} \ --mandir=/usr/man \ + --disable-static \ --build=$ARCH-slackware-linux make $NUMJOBS || make || exit 1 |