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Fixed string handling on roster request

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James Booth
2012-02-19 19:51:20 +00:00
parent 9e5b89965f
commit 5a421b011e
1 changed files with 11 additions and 9 deletions
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20
jabber.c
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@@ -152,7 +152,7 @@ static void _jabber_conn_handler(xmpp_conn_t * const conn,
if (status == XMPP_CONN_CONNECT) { if (status == XMPP_CONN_CONNECT) {
const char *jid = xmpp_conn_get_jid(conn); const char *jid = xmpp_conn_get_jid(conn);
const char *msg = " logged in successfully."; const char *msg = " logged in successfully.";
char line[strlen(jid) + strlen(msg) + 2]; char line[strlen(jid) + 1 + strlen(msg) + 1];
sprintf(line, "%s %s", xmpp_conn_get_jid(conn), msg); sprintf(line, "%s %s", xmpp_conn_get_jid(conn), msg);
title_bar_connected(); title_bar_connected();
@@ -183,7 +183,7 @@ static int _roster_handler(xmpp_conn_t * const conn, xmpp_stanza_t * const stanz
void * const userdata) void * const userdata)
{ {
xmpp_stanza_t *query, *item; xmpp_stanza_t *query, *item;
char *type, *name; char *type, *name, *jid;
type = xmpp_stanza_get_type(stanza); type = xmpp_stanza_get_type(stanza);
@@ -192,17 +192,19 @@ static int _roster_handler(xmpp_conn_t * const conn, xmpp_stanza_t * const stanz
else { else {
query = xmpp_stanza_get_child_by_name(stanza, "query"); query = xmpp_stanza_get_child_by_name(stanza, "query");
cons_highlight_show("Roster:"); cons_highlight_show("Roster:");
for (item = xmpp_stanza_get_children(query); item; for (item = xmpp_stanza_get_children(query); item;
item = xmpp_stanza_get_next(item)) { item = xmpp_stanza_get_next(item)) {
if ((name = xmpp_stanza_get_attribute(item, "name"))) { name = xmpp_stanza_get_attribute(item, "name");
char line[200]; jid = xmpp_stanza_get_attribute(item, "jid");
sprintf(line, " %s (%s)", name, if (name != NULL) {
xmpp_stanza_get_attribute(item, "jid")); char line[2 + strlen(name) + 2 + strlen(jid) + 1 + 1];
sprintf(line, " %s (%s)", name, jid);
cons_show(line); cons_show(line);
} else { } else {
char line[200]; char line[2 + strlen(jid) + 1];
sprintf(line, " %s", sprintf(line, " %s", jid);
xmpp_stanza_get_attribute(item, "jid"));
cons_show(line); cons_show(line);
} }
} }