46 lines
1.4 KiB
Diff
46 lines
1.4 KiB
Diff
From b8c7b36d3b8be16593f554964cf2f852c21b5c2c Mon Sep 17 00:00:00 2001
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From: Wim Taymans <wtaymans@redhat.com>
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Date: Wed, 4 Nov 2020 16:12:25 +0100
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Subject: [PATCH] protocol-native: do version check on HELLO
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Always do the version check on HELLO because the connection could
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have been moved from a v3 portal to a v0 client (like chrome)
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Fixes #270
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---
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src/modules/module-protocol-native/connection.c | 4 +---
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1 file changed, 1 insertion(+), 3 deletions(-)
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diff --git a/src/modules/module-protocol-native/connection.c b/src/modules/module-protocol-native/connection.c
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index 84fad68f..1807833a 100644
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--- a/src/modules/module-protocol-native/connection.c
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+++ b/src/modules/module-protocol-native/connection.c
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@@ -72,7 +72,6 @@ struct impl {
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uint32_t version;
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size_t hdr_size;
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- unsigned int checked:1;
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};
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/** \endcond */
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@@ -319,7 +318,7 @@ static int prepare_packet(struct pw_protocol_native_connection *conn, struct buf
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buf->msg.opcode = p[1] >> 24;
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len = p[1] & 0xffffff;
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- if (!impl->checked) {
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+ if (buf->msg.id == 0 && buf->msg.opcode == 1) {
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if (p[3] >= 4) {
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pw_log_warn("old version detected");
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impl->version = 0;
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@@ -331,7 +330,6 @@ static int prepare_packet(struct pw_protocol_native_connection *conn, struct buf
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spa_hook_list_call(&conn->listener_list,
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struct pw_protocol_native_connection_events,
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start, 0, impl->version);
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- impl->checked = 1;
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}
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if (impl->version >= 3) {
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buf->msg.seq = p[2];
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--
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2.26.2
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