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filter-chain: warn when control contains unknown port name

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When the config control entry contains an unknown port name, log
a warning instead of silently ignoring it,

See #2685
This commit is contained in:
Wim Taymans 2022-09-12 09:47:24 +02:00
parent 56b03cb3a8
commit fcff48f1f1
1 changed files with 10 additions and 7 deletions
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17
src/modules/module-filter-chain.c
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@ -838,7 +838,7 @@ static int set_control_value(struct node *node, const char *name, float *value)
port = find_port(node, name, FC_PORT_INPUT | FC_PORT_CONTROL);
if (port == NULL)
return 0;
return -ENOENT;
node = port->node;
desc = node->desc;
@ -853,7 +853,7 @@ static int parse_params(struct graph *graph, const struct spa_pod *pod)
{
struct spa_pod_parser prs;
struct spa_pod_frame f;
int changed = 0;
int res, changed = 0;
struct node *def_node;
def_node = spa_list_first(&graph->node_list, struct node, link);
@ -886,7 +886,8 @@ static int parse_params(struct graph *graph, const struct spa_pod *pod)
struct spa_pod *pod;
spa_pod_parser_get_pod(&prs, &pod);
}
changed += set_control_value(def_node, name, val);
if ((res = set_control_value(def_node, name, val)) > 0)
changed += res;
}
return changed;
}
@ -1338,15 +1339,17 @@ static int parse_control(struct node *node, struct spa_json *control)
while (spa_json_get_string(control, key, sizeof(key)) > 0) {
float fl;
const char *val;
int len;
int res, len;
if ((len = spa_json_next(control, &val)) < 0)
break;
if (spa_json_parse_float(val, len, &fl) <= 0)
if (spa_json_parse_float(val, len, &fl) <= 0) {
pw_log_warn("control '%s' expects a number, ignoring", key);
else
set_control_value(node, key, &fl);
}
else if ((res = set_control_value(node, key, &fl)) < 0) {
pw_log_warn("control '%s' can not be set: %s", key, spa_strerror(res));
}
}
return 0;
}