Группа :: Графические оболочки/Прочее
Пакет: SPICE
Главная Изменения Спек Патчи Sources Загрузить Gear Bugs and FR Repocop
Патч: 0010-stream-channel-Fix-compiler-warning.patch
Скачать
Скачать
From c5412b071a971dd7a93f5b0d01aa801efc31490f Mon Sep 17 00:00:00 2001
From: Frediano Ziglio <freddy77@gmail.com>
Date: Sun, 9 May 2021 06:33:43 +0100
Subject: [PATCH] stream-channel: Fix compiler warning
This removes:
In function Б─≤stream_channel_get_supported_codecsБ─≥,
inlined from Б─≤on_connectБ─≥ at ../server/stream-channel.cpp:364:60:
../server/stream-channel.cpp:326:31: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
326 | out_codecs[num++] = codec;
| ^
../server/stream-channel.cpp: In member function Б─≤on_connectБ─≥:
/usr/include/spice-1/spice/stream-device.h:209:13: note: destination object Б─≤codecsБ─≥ of size 0
209 | uint8_t codecs[0];
| ^
Reported by by Tomasz Kе┌oczko in
https://gitlab.freedesktop.org/spice/spice/-/issues/44
Signed-off-by: Frediano Ziglio <freddy77@gmail.com>
---
server/stream-channel.cpp | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/server/stream-channel.cpp b/server/stream-channel.cpp
index c3e09ca..4d531eb 100644
--- a/server/stream-channel.cpp
+++ b/server/stream-channel.cpp
@@ -351,6 +351,9 @@ void StreamChannel::on_connect(RedClient *red_client, RedStream *stream,
StreamMsgStartStop base;
uint8_t codecs_buffer[MAX_SUPPORTED_CODECS];
} start_msg;
+ static_assert(offsetof(StreamMsgStartStop, codecs) ==
+ offsetof(decltype(start_msg), codecs_buffer),
+ "Wrong assumption");
StreamMsgStartStop *const start = &start_msg.base;
spice_return_if_fail(stream != nullptr);
@@ -361,7 +364,7 @@ void StreamChannel::on_connect(RedClient *red_client, RedStream *stream,
}
// request new stream
- start->num_codecs = stream_channel_get_supported_codecs(this, start->codecs);
+ start->num_codecs = stream_channel_get_supported_codecs(this, start_msg.codecs_buffer);
// send in any case, even if list is not changed
// notify device about changes
request_new_stream(start);
--
libgit2 1.3.0