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protocol-native: do version check on HELLO

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Always do the version check on HELLO because the connection could
have been moved from a v3 portal to a v0 client (like chrome)

Fixes #270
This commit is contained in:
Wim Taymans 2020-11-04 16:12:25 +01:00
parent 16872549e3
commit b8c7b36d3b
1 changed files with 1 additions and 3 deletions
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4
src/modules/module-protocol-native/connection.c
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@ -72,7 +72,6 @@ struct impl {
uint32_t version;
size_t hdr_size;
unsigned int checked:1;
};
/** \endcond */
@ -319,7 +318,7 @@ static int prepare_packet(struct pw_protocol_native_connection *conn, struct buf
buf->msg.opcode = p[1] >> 24;
len = p[1] & 0xffffff;
if (!impl->checked) {
if (buf->msg.id == 0 && buf->msg.opcode == 1) {
if (p[3] >= 4) {
pw_log_warn("old version detected");
impl->version = 0;
@ -331,7 +330,6 @@ static int prepare_packet(struct pw_protocol_native_connection *conn, struct buf
spa_hook_list_call(&conn->listener_list,
struct pw_protocol_native_connection_events,
start, 0, impl->version);
impl->checked = 1;
}
if (impl->version >= 3) {
buf->msg.seq = p[2];