I have used libxml2 since it was libxml so I can't believe I am having this
problem. I'm looking for someone smarter than me to help out.
I use only the DOM (memory) parser, and an old version at that:
libxml2-2.7.3
I have a program that makes many XML files. They, alone, are not a problem.
But when a large amount are made (100s) it gets a memory error.
After each XML document I make I write them to disk and then free them
(meaning I thought I was freeing ALL the memory). This is not the case so I
assume I am not coding it correctly. This is what I am doing .
The node is passed to this function (xmlNodePtr) named freeMe(xmlNsPtr
node)
Void freeMe(xmlNSPtr node) {
xmlNsPtr next;
xmlNsPtr cur;
cur = node->ns;
while (cur) {
next = cur->next;
if (cur->href) xmlFree((char *) cur->href);
if (cur->prefix) xmlFree((char *) cur->prefix);
cur->href = NULL;
cur->prefix = NULL;
xmlFree((char *)cur);
cur = next;
}
node->ns = NULL;
if (node->type == XML_ELEMENT_NODE ||
node->type == XML_XINCLUDE_START ||
node->type == XML_XINCLUDE_END) {
cur = node->nsDef;
while (cur) {
next = cur->next;
if (cur->href) xmlFree((char *) cur->href);
if (cur->prefix) xmlFree((char *) cur->prefix
cur->href = NULL;
cur->prefix = NULL;
xmlFree((char *)cur);
cur = next;
}
node->nsDef = NULL;
If (node->children)
FreeMe(node->children); //recursive
}
xmlFreeDoc(node);
//done I think freeing up all memory
I LEFT out the tests for NULLS and error checking and other silly things so
it would not be too long.
It also repeats mostly the exact same code if the node is NS so I won't bore
you. Don't use NS much anyway.
Problem is, something is not free()'d up.
So besides the main node and NS is there something else I have to free()?
Better, is there a function that I can pass the node and it free()'s
everything for me?
Any help - even sample code - would be much appreciated! Free horse back
ride in AZ for a winner?
E
Eric S Eberhard
VICS (Vertical Integrated Computer Systems)
Voice: 928 567 3529
Cell : 928 301 7537 (not reliable except for text or if not home)
2933 W Middle Verde Rd
Camp Verde, AZ 86322
Oh - help me out and please join this group. I need to get large numbers of
members to take to the politicians.
https://www.facebook.com/groups/286143052248115/
This might work to just join?
<table border="0" width="100%" cellspacing="0" cellpadding="0"
style="border-collapse:collapse;"><tr style=""><td height="28"
style="line-height:28px;"> </td></tr><tr><td style=""><table border="0"
width="280" cellspacing="0" cellpadding="0"
style="border-collapse:separate;background-color:#ffffff;border:1px solid
#dddfe2;border-radius:3px;font-family:Helvetica, Arial,
sans-serif;margin:0px auto;"><tr style="padding-bottom: 8px;"><td
style=""><img class="img"
src="https://scontent.fhhr1-1.fna.fbcdn.net/v/t1.0-0/c0.0.584.305a/p320x320/
50521766_10218655229077782_1167298564032823296_n.jpg?_nc_cat=101&_nc_ht=
scontent.fhhr1-1.fna&oh=d725734d9126b706d402e635740dcd29&oe=5D00A5A4
" width="280" height="146" alt="" /></td></tr><tr><td
style="font-size:14px;font-weight:bold;padding:8px 8px 0px
8px;text-align:center;">Save The Middle Verde</td></tr><tr><td
style="color:#90949c;font-size:12px;font-weight:normal;text-align:center;">P
ublic group . 228 members</td></tr><tr><td style="padding:8px 12px 12px
12px;"><table border="0" cellspacing="0" cellpadding="0"
style="border-collapse:collapse;width:100%;"><tr><td
style="background-color:#4267b2;border-radius:3px;text-align:center;"><a
style="color:#3b5998;text-decoration:none;cursor:pointer;width:100%;"
href="https://www.facebook.com/plugins/group/join/popup/?group_id=2861430522
48115&source=email_campaign_plugin" target="_blank"
rel="noopener"><table border="0" cellspacing="0" cellpadding="3"
align="center" style="border-collapse:collapse;"><tr><td
style="border-bottom:3px solid #4267b2;border-top:3px solid
#4267b2;color:#FFF;font-family:Helvetica, Arial,
sans-serif;font-size:12px;font-weight:bold;">Join
Group</td></tr></table></a></td></tr></table></td></tr><tr><td
style="border-top:1px solid #dddfe2;font-size:12px;padding:8px 12px;">This
group is to help preserve the Middle Verde River, the Middle Verde Character
area as defined in the Town of Camp Verde's General Plan, the 260
co...</td></tr></table></td></tr><tr style=""><td height="28"
style="line-height:28px;"> </td></tr></table>
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