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_omemo_receive_devicelist() use if/else

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This commit is contained in:
Michael Vetter 2020-05-29 10:28:41 +02:00
parent b882fd495a
commit 24e8243a98
1 changed files with 19 additions and 18 deletions
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37
src/xmpp/omemo.c
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@ -442,29 +442,30 @@ _omemo_receive_devicelist(xmpp_stanza_t *const stanza, void *const userdata)
}
xmpp_stanza_t *item = xmpp_stanza_get_child_by_name(items, "item");
if (item && g_strcmp0(xmpp_stanza_get_id(item), "current") == 0 ) {
xmpp_stanza_t *list = xmpp_stanza_get_child_by_ns(item, STANZA_NS_OMEMO);
if (!list) {
return 1;
}
xmpp_stanza_t *device;
for (device = xmpp_stanza_get_children(list); device != NULL; device = xmpp_stanza_get_next(device)) {
if (g_strcmp0(xmpp_stanza_get_name(device), "device") != 0) {
continue;
if (item) {
if (g_strcmp0(xmpp_stanza_get_id(item), "current") == 0 ) {
xmpp_stanza_t *list = xmpp_stanza_get_child_by_ns(item, STANZA_NS_OMEMO);
if (!list) {
return 1;
}
const char *id = xmpp_stanza_get_id(device);
if (id != NULL) {
device_list = g_list_append(device_list, GINT_TO_POINTER(strtoul(id, NULL, 10)));
} else {
log_error("OMEMO: received device without ID");
xmpp_stanza_t *device;
for (device = xmpp_stanza_get_children(list); device != NULL; device = xmpp_stanza_get_next(device)) {
if (g_strcmp0(xmpp_stanza_get_name(device), "device") != 0) {
continue;
}
const char *id = xmpp_stanza_get_id(device);
if (id != NULL) {
device_list = g_list_append(device_list, GINT_TO_POINTER(strtoul(id, NULL, 10)));
} else {
log_error("OMEMO: received device without ID");
}
}
} else {
log_warning("OMEMO: User %s has a non 'current' device item list: %s.", from, xmpp_stanza_get_id(item));
}
}
if (item && g_strcmp0(xmpp_stanza_get_id(item), "current") != 0 ) {
log_warning("OMEMO: User %s has a non 'current' device item list: %s.", from, xmpp_stanza_get_id(item));
}
omemo_set_device_list(from, device_list);