xinclude: Report malloc failures in xmlXIncludeIncludeNode
diff --git a/xinclude.c b/xinclude.c
index 9f2faa4..d0ca15e 100644
--- a/xinclude.c
+++ b/xinclude.c
@@ -1960,7 +1960,11 @@
end = list;
list = list->next;
- xmlAddPrevSibling(cur, end);
+ if (xmlAddPrevSibling(cur, end) == NULL) {
+ xmlUnlinkNode(end);
+ xmlFreeNode(end);
+ goto err_memory;
+ }
}
/*
* FIXME: xmlUnlinkNode doesn't coalesce text nodes.
@@ -1984,13 +1988,13 @@
xmlFreeNode(child);
}
end = xmlNewDocNode(cur->doc, cur->ns, cur->name, NULL);
- if (end == NULL) {
- xmlXIncludeErrMemory(ctxt);
- xmlFreeNodeList(list);
- return(-1);
- }
+ if (end == NULL)
+ goto err_memory;
end->type = XML_XINCLUDE_END;
- xmlAddNextSibling(cur, end);
+ if (xmlAddNextSibling(cur, end) == NULL) {
+ xmlFreeNode(end);
+ goto err_memory;
+ }
/*
* Add the list of nodes
@@ -1999,12 +2003,21 @@
cur = list;
list = list->next;
- xmlAddPrevSibling(end, cur);
+ if (xmlAddPrevSibling(end, cur) == NULL) {
+ xmlUnlinkNode(cur);
+ xmlFreeNode(cur);
+ goto err_memory;
+ }
}
}
return(0);
+
+err_memory:
+ xmlXIncludeErrMemory(ctxt);
+ xmlFreeNodeList(list);
+ return(-1);
}
/**
