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tree: Report malloc failure in xmlAddNextSibling

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This commit is contained in:
Nick Wellnhofer 2024-03-06 19:44:00 +01:00
parent bc7ab5a2e6
commit 7d9ffd40e1
1 changed files with 16 additions and 10 deletions
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26
tree.c
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@ -3067,11 +3067,14 @@ xmlAddNextSibling(xmlNodePtr cur, xmlNodePtr elem) {
(cur->name == cur->next->name)) {
xmlChar *tmp;
/* TODO: malloc check */
tmp = xmlStrdup(elem->content);
tmp = xmlStrcat(tmp, cur->next->content);
xmlNodeSetContent(cur->next, tmp);
xmlFree(tmp);
if (elem->content != NULL) {
tmp = xmlStrncatNew(elem->content, cur->next->content, -1);
if (tmp == NULL)
return(NULL);
xmlNodeSetContent(cur->next, NULL);
cur->next->content = tmp;
}
xmlFreeNode(elem);
return(cur->next);
}
@ -3135,11 +3138,14 @@ xmlAddPrevSibling(xmlNodePtr cur, xmlNodePtr elem) {
if (cur->type == XML_TEXT_NODE) {
xmlChar *tmp;
/* TODO: malloc check */
tmp = xmlStrdup(elem->content);
tmp = xmlStrcat(tmp, cur->content);
xmlNodeSetContent(cur, tmp);
xmlFree(tmp);
if (elem->content != NULL) {
tmp = xmlStrncatNew(elem->content, cur->content, -1);
if (tmp == NULL)
return(NULL);
xmlNodeSetContent(cur, NULL);
cur->content = tmp;
}
xmlFreeNode(elem);
return(cur);
}