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fix a couple of corner cases wrt xslt files, make sure sockets are closed

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and that the buffer is truncated to the correct length or else some junk
chars may appear at the end.

svn path=/icecast/branches/kh/icecast/; revision=9546
This commit is contained in:
Karl Heyes 2005-07-03 23:30:26 +00:00
parent b8df676ca3
commit 60f05a3d2d
1 changed files with 14 additions and 5 deletions
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19
src/xslt.c
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@ -156,7 +156,7 @@ void xslt_transform(xmlDocPtr doc, const char *xslfilename, client_t *client)
xmlDocPtr res;
xsltStylesheetPtr cur;
xmlChar *string;
int len;
int len, problem = 0;
thread_mutex_lock(&xsltlock);
cur = xslt_get_stylesheet(xslfilename);
@ -171,20 +171,29 @@ void xslt_transform(xmlDocPtr doc, const char *xslfilename, client_t *client)
res = xsltApplyStylesheet(cur, doc, NULL);
xsltSaveResultToString (&string, &len, res, cur);
if (xsltSaveResultToString (&string, &len, res, cur) < 0)
problem = 1;
thread_mutex_unlock(&xsltlock);
if (string)
if (problem == 0)
{
const char *http = "HTTP/1.0 200 OK\r\nContent-Type: text/html\r\nContent-Length: ";
unsigned buf_len = strlen (http) + 20 + len;
int buf_len = strlen (http) + 20 + len;
if (string == NULL)
string = xmlStrdup ("");
client->respcode = 200;
client_set_queue (client, NULL);
client->refbuf = refbuf_new (buf_len);
snprintf (client->refbuf->data, buf_len, "%s%d\r\n\r\n%s", http, len, string);
len = snprintf (client->refbuf->data, buf_len, "%s%d\r\n\r\n%s", http, len, string);
client->refbuf->len = len;
fserve_add_client (client, NULL);
xmlFree (string);
}
else
{
WARN1 ("problem applying stylesheet \"%s\"", xslfilename);
client_send_404 (client, "XSLT problem");
}
xmlFreeDoc(res);
}