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protocol-native: support abstract socket addresses

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They start with @ and do not create a file in the file system.
This commit is contained in:
Wim Taymans 2025-02-17 16:50:16 +01:00
parent cfc8d414a9
commit 62035963a3
2 changed files with 25 additions and 11 deletions
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7
src/modules/module-protocol-native/local-socket.c
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@ -83,6 +83,11 @@ static int try_connect(struct pw_protocol_client *client,
else
name_size = snprintf(addr.sun_path, sizeof(addr.sun_path), "%s/%s", runtime_dir, name) + 1;
if (addr.sun_path[0] == '@') {
addr.sun_path[0] = '\0';
name_size--;
}
if (name_size > (int) sizeof addr.sun_path) {
if (runtime_dir == NULL)
pw_log_error("client %p: socket path \"%s\" plus null terminator exceeds %i bytes",
@ -136,7 +141,7 @@ static int try_connect_name(struct pw_protocol_client *client,
if (res >= 0)
return res;
}
if (name[0] == '/') {
if (name[0] == '/' || name[0] == '@') {
return try_connect(client, NULL, name, done_callback, data);
} else {
runtime_dir = get_runtime_dir();