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tree: Check return value of xmlNodeAddContent

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This commit is contained in:
Nick Wellnhofer 2024-03-08 12:40:12 +01:00
parent 18ebdacf80
commit b043d9590e
1 changed files with 9 additions and 7 deletions
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16
tree.c
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@ -3060,7 +3060,8 @@ xmlAddNextSibling(xmlNodePtr cur, xmlNodePtr elem) {
if (elem->type == XML_TEXT_NODE) {
if (cur->type == XML_TEXT_NODE) {
xmlNodeAddContent(cur, elem->content);
if (xmlNodeAddContent(cur, elem->content) != 0)
return(NULL);
xmlFreeNode(elem);
return(cur);
}
@ -3152,7 +3153,8 @@ xmlAddPrevSibling(xmlNodePtr cur, xmlNodePtr elem) {
}
if ((cur->prev != NULL) && (cur->prev->type == XML_TEXT_NODE) &&
(cur->name == cur->prev->name)) {
xmlNodeAddContent(cur->prev, elem->content);
if (xmlNodeAddContent(cur->prev, elem->content) != 0)
return(NULL);
xmlFreeNode(elem);
return(cur->prev);
}
@ -3228,7 +3230,8 @@ xmlAddSibling(xmlNodePtr cur, xmlNodePtr elem) {
if ((cur->type == XML_TEXT_NODE) && (elem->type == XML_TEXT_NODE) &&
(cur->name == elem->name)) {
xmlNodeAddContent(cur, elem->content);
if (xmlNodeAddContent(cur, elem->content) != 0)
return(NULL);
xmlFreeNode(elem);
return(cur);
}
@ -3297,7 +3300,8 @@ xmlAddChildList(xmlNodePtr parent, xmlNodePtr cur) {
if ((cur->type == XML_TEXT_NODE) &&
(parent->last->type == XML_TEXT_NODE) &&
(cur->name == parent->last->name)) {
xmlNodeAddContent(parent->last, cur->content);
if (xmlNodeAddContent(parent->last, cur->content) != 0)
return(NULL);
/*
* if it's the only child, nothing more to be done.
*/
@ -3366,10 +3370,8 @@ xmlAddChild(xmlNodePtr parent, xmlNodePtr cur) {
* Handle text parent
*/
if (parent->type == XML_TEXT_NODE) {
if (xmlNodeAddContent(parent, cur->content) != 0) {
xmlFreeNode(cur);
if (xmlNodeAddContent(parent, cur->content) != 0)
return(NULL);
}
xmlFreeNode(cur);
return(parent);
}