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libxml2: Update to 2.9.13

This commit is contained in:
Tee KOBAYASHI 2022-02-22 22:01:48 +09:00 committed by buttaface
parent 1f23512d3f
commit d9e76db9ea
3 changed files with 19 additions and 235 deletions
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8
packages/libxml2/build.sh
View File

@ -2,10 +2,10 @@ TERMUX_PKG_HOMEPAGE=http://www.xmlsoft.org
TERMUX_PKG_DESCRIPTION="Library for parsing XML documents"
TERMUX_PKG_LICENSE="MIT"
TERMUX_PKG_MAINTAINER="@termux"
TERMUX_PKG_VERSION=2.9.12
TERMUX_PKG_REVISION=1
TERMUX_PKG_SRCURL=ftp://xmlsoft.org/libxml2/libxml2-${TERMUX_PKG_VERSION}.tar.gz
TERMUX_PKG_SHA256=c8d6681e38c56f172892c85ddc0852e1fd4b53b4209e7f4ebf17f7e2eae71d92
_MAJOR_VERSION=2.9
TERMUX_PKG_VERSION=${_MAJOR_VERSION}.13
TERMUX_PKG_SRCURL=https://download.gnome.org/sources/libxml2/${_MAJOR_VERSION}/libxml2-${TERMUX_PKG_VERSION}.tar.xz
TERMUX_PKG_SHA256=276130602d12fe484ecc03447ee5e759d0465558fbc9d6bd144e3745306ebf0e
TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--without-python"
TERMUX_PKG_RM_AFTER_INSTALL="share/gtk-doc"
TERMUX_PKG_DEPENDS="libiconv, liblzma, zlib"

224
packages/libxml2/libxml2-2.9.12-Work-around-lxml-API-abuse.patch
View File

@ -1,224 +0,0 @@
https://github.com/GNOME/libxml2/commit/85b1792e37b131e7a51af98a37f92472e8de5f3f
diff --git a/HTMLtree.c b/HTMLtree.c
index 24434d453..bdd639c7f 100644
--- a/HTMLtree.c
+++ b/HTMLtree.c
@@ -744,7 +744,7 @@ void
htmlNodeDumpFormatOutput(xmlOutputBufferPtr buf, xmlDocPtr doc,
xmlNodePtr cur, const char *encoding ATTRIBUTE_UNUSED,
int format) {
- xmlNodePtr root;
+ xmlNodePtr root, parent;
xmlAttrPtr attr;
const htmlElemDesc * info;
@@ -755,6 +755,7 @@ htmlNodeDumpFormatOutput(xmlOutputBufferPtr buf, xmlDocPtr doc,
}
root = cur;
+ parent = cur->parent;
while (1) {
switch (cur->type) {
case XML_HTML_DOCUMENT_NODE:
@@ -762,13 +763,25 @@ htmlNodeDumpFormatOutput(xmlOutputBufferPtr buf, xmlDocPtr doc,
if (((xmlDocPtr) cur)->intSubset != NULL) {
htmlDtdDumpOutput(buf, (xmlDocPtr) cur, NULL);
}
- if (cur->children != NULL) {
+ /* Always validate cur->parent when descending. */
+ if ((cur->parent == parent) && (cur->children != NULL)) {
+ parent = cur;
cur = cur->children;
continue;
}
break;
case XML_ELEMENT_NODE:
+ /*
+ * Some users like lxml are known to pass nodes with a corrupted
+ * tree structure. Fall back to a recursive call to handle this
+ * case.
+ */
+ if ((cur->parent != parent) && (cur->children != NULL)) {
+ htmlNodeDumpFormatOutput(buf, doc, cur, encoding, format);
+ break;
+ }
+
/*
* Get specific HTML info for that node.
*/
@@ -817,6 +830,7 @@ htmlNodeDumpFormatOutput(xmlOutputBufferPtr buf, xmlDocPtr doc,
(cur->name != NULL) &&
(cur->name[0] != 'p')) /* p, pre, param */
xmlOutputBufferWriteString(buf, "\n");
+ parent = cur;
cur = cur->children;
continue;
}
@@ -825,9 +839,9 @@ htmlNodeDumpFormatOutput(xmlOutputBufferPtr buf, xmlDocPtr doc,
(info != NULL) && (!info->isinline)) {
if ((cur->next->type != HTML_TEXT_NODE) &&
(cur->next->type != HTML_ENTITY_REF_NODE) &&
- (cur->parent != NULL) &&
- (cur->parent->name != NULL) &&
- (cur->parent->name[0] != 'p')) /* p, pre, param */
+ (parent != NULL) &&
+ (parent->name != NULL) &&
+ (parent->name[0] != 'p')) /* p, pre, param */
xmlOutputBufferWriteString(buf, "\n");
}
@@ -842,9 +856,9 @@ htmlNodeDumpFormatOutput(xmlOutputBufferPtr buf, xmlDocPtr doc,
break;
if (((cur->name == (const xmlChar *)xmlStringText) ||
(cur->name != (const xmlChar *)xmlStringTextNoenc)) &&
- ((cur->parent == NULL) ||
- ((xmlStrcasecmp(cur->parent->name, BAD_CAST "script")) &&
- (xmlStrcasecmp(cur->parent->name, BAD_CAST "style"))))) {
+ ((parent == NULL) ||
+ ((xmlStrcasecmp(parent->name, BAD_CAST "script")) &&
+ (xmlStrcasecmp(parent->name, BAD_CAST "style"))))) {
xmlChar *buffer;
buffer = xmlEncodeEntitiesReentrant(doc, cur->content);
@@ -902,13 +916,9 @@ htmlNodeDumpFormatOutput(xmlOutputBufferPtr buf, xmlDocPtr doc,
break;
}
- /*
- * The parent should never be NULL here but we want to handle
- * corrupted documents gracefully.
- */
- if (cur->parent == NULL)
- return;
- cur = cur->parent;
+ cur = parent;
+ /* cur->parent was validated when descending. */
+ parent = cur->parent;
if ((cur->type == XML_HTML_DOCUMENT_NODE) ||
(cur->type == XML_DOCUMENT_NODE)) {
@@ -939,9 +949,9 @@ htmlNodeDumpFormatOutput(xmlOutputBufferPtr buf, xmlDocPtr doc,
(cur->next != NULL)) {
if ((cur->next->type != HTML_TEXT_NODE) &&
(cur->next->type != HTML_ENTITY_REF_NODE) &&
- (cur->parent != NULL) &&
- (cur->parent->name != NULL) &&
- (cur->parent->name[0] != 'p')) /* p, pre, param */
+ (parent != NULL) &&
+ (parent->name != NULL) &&
+ (parent->name[0] != 'p')) /* p, pre, param */
xmlOutputBufferWriteString(buf, "\n");
}
}
diff --git a/xmlsave.c b/xmlsave.c
index 61a40459b..aedbd5e70 100644
--- a/xmlsave.c
+++ b/xmlsave.c
@@ -847,7 +847,7 @@ htmlNodeDumpOutputInternal(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
static void
xmlNodeDumpOutputInternal(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
int format = ctxt->format;
- xmlNodePtr tmp, root, unformattedNode = NULL;
+ xmlNodePtr tmp, root, unformattedNode = NULL, parent;
xmlAttrPtr attr;
xmlChar *start, *end;
xmlOutputBufferPtr buf;
@@ -856,6 +856,7 @@ xmlNodeDumpOutputInternal(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
buf = ctxt->buf;
root = cur;
+ parent = cur->parent;
while (1) {
switch (cur->type) {
case XML_DOCUMENT_NODE:
@@ -868,7 +869,9 @@ xmlNodeDumpOutputInternal(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
break;
case XML_DOCUMENT_FRAG_NODE:
- if (cur->children != NULL) {
+ /* Always validate cur->parent when descending. */
+ if ((cur->parent == parent) && (cur->children != NULL)) {
+ parent = cur;
cur = cur->children;
continue;
}
@@ -887,7 +890,18 @@ xmlNodeDumpOutputInternal(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
break;
case XML_ELEMENT_NODE:
- if ((cur != root) && (ctxt->format == 1) && (xmlIndentTreeOutput))
+ /*
+ * Some users like lxml are known to pass nodes with a corrupted
+ * tree structure. Fall back to a recursive call to handle this
+ * case.
+ */
+ if ((cur->parent != parent) && (cur->children != NULL)) {
+ xmlNodeDumpOutputInternal(ctxt, cur);
+ break;
+ }
+
+ if ((ctxt->level > 0) && (ctxt->format == 1) &&
+ (xmlIndentTreeOutput))
xmlOutputBufferWrite(buf, ctxt->indent_size *
(ctxt->level > ctxt->indent_nr ?
ctxt->indent_nr : ctxt->level),
@@ -942,6 +956,7 @@ xmlNodeDumpOutputInternal(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
xmlOutputBufferWrite(buf, 1, ">");
if (ctxt->format == 1) xmlOutputBufferWrite(buf, 1, "\n");
if (ctxt->level >= 0) ctxt->level++;
+ parent = cur;
cur = cur->children;
continue;
}
@@ -1058,13 +1073,9 @@ xmlNodeDumpOutputInternal(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
break;
}
- /*
- * The parent should never be NULL here but we want to handle
- * corrupted documents gracefully.
- */
- if (cur->parent == NULL)
- return;
- cur = cur->parent;
+ cur = parent;
+ /* cur->parent was validated when descending. */
+ parent = cur->parent;
if (cur->type == XML_ELEMENT_NODE) {
if (ctxt->level > 0) ctxt->level--;
https://github.com/GNOME/libxml2/commit/13ad8736d294536da4cbcd70a96b0a2fbf47070c
diff --git a/xmlsave.c b/xmlsave.c
index aedbd5e70..489505f48 100644
--- a/xmlsave.c
+++ b/xmlsave.c
@@ -890,6 +890,13 @@ xmlNodeDumpOutputInternal(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
break;
case XML_ELEMENT_NODE:
+ if ((cur != root) && (ctxt->format == 1) &&
+ (xmlIndentTreeOutput))
+ xmlOutputBufferWrite(buf, ctxt->indent_size *
+ (ctxt->level > ctxt->indent_nr ?
+ ctxt->indent_nr : ctxt->level),
+ ctxt->indent);
+
/*
* Some users like lxml are known to pass nodes with a corrupted
* tree structure. Fall back to a recursive call to handle this
@@ -900,13 +907,6 @@ xmlNodeDumpOutputInternal(xmlSaveCtxtPtr ctxt, xmlNodePtr cur) {
break;
}
- if ((ctxt->level > 0) && (ctxt->format == 1) &&
- (xmlIndentTreeOutput))
- xmlOutputBufferWrite(buf, ctxt->indent_size *
- (ctxt->level > ctxt->indent_nr ?
- ctxt->indent_nr : ctxt->level),
- ctxt->indent);
-
xmlOutputBufferWrite(buf, 1, "<");
if ((cur->ns != NULL) && (cur->ns->prefix != NULL)) {
xmlOutputBufferWriteString(buf, (const char *)cur->ns->prefix);

22
packages/libxml2/revert-Make-xmlFreeNodeList-non-recursive.patch
View File

@ -8,22 +8,27 @@ diff --git a/tree.c b/tree.c
index 08b1a50..f2b1457 100644
--- a/tree.c
+++ b/tree.c
@@ -3664,9 +3664,7 @@ xmlNextElementSibling(xmlNodePtr node) {
@@ -3693,9 +3693,7 @@ xmlNextElementSibling(xmlNodePtr node) {
void
xmlFreeNodeList(xmlNodePtr cur) {
xmlNodePtr next;
- xmlNodePtr parent;
xmlDictPtr dict = NULL;
- size_t depth = 0;
if (cur == NULL) return;
if (cur->type == XML_NAMESPACE_DECL) {
@@ -3682,21 +3680,16 @@ xmlFreeNodeList(xmlNodePtr cur) {
@@ -3703,21 +3701,8 @@ xmlFreeNodeList(xmlNodePtr cur) {
return;
}
if (cur->doc != NULL) dict = cur->doc->dict;
- while (1) {
- while ((cur->children != NULL) &&
- (cur->type != XML_DOCUMENT_NODE) &&
-#ifdef LIBXML_DOCB_ENABLED
- (cur->type != XML_DOCB_DOCUMENT_NODE) &&
-#endif
- (cur->type != XML_HTML_DOCUMENT_NODE) &&
- (cur->type != XML_DTD_NODE) &&
- (cur->type != XML_ENTITY_REF_NODE)) {
- cur = cur->children;
@ -33,18 +38,20 @@ index 08b1a50..f2b1457 100644
+ while (cur != NULL) {
next = cur->next;
- parent = cur->parent;
if (cur->type != XML_DTD_NODE) {
if ((cur->type == XML_DOCUMENT_NODE) ||
#ifdef LIBXML_DOCB_ENABLED
(cur->type == XML_DOCB_DOCUMENT_NODE) ||
@@ -3729,6 +3714,9 @@ xmlFreeNodeList(xmlNodePtr cur) {
if ((__xmlRegisterCallbacks) && (xmlDeregisterNodeDefaultValue))
xmlDeregisterNodeDefaultValue(cur);
+ if ((cur->children != NULL) &&
+ (cur->type != XML_ENTITY_REF_NODE))
+ xmlFreeNodeList(cur->children);
if (((cur->type == XML_ELEMENT_NODE) ||
(cur->type == XML_XINCLUDE_START) ||
(cur->type == XML_XINCLUDE_END)) &&
@@ -3727,15 +3720,6 @@ xmlFreeNodeList(xmlNodePtr cur) {
@@ -3759,16 +3747,7 @@ xmlFreeNodeList(xmlNodePtr cur) {
DICT_FREE(cur->name)
xmlFree(cur);
}
@ -61,3 +68,4 @@ index 08b1a50..f2b1457 100644
+ cur = next;
}
}