From cd7d8fb7b8a599187c9d0e479969c86cf5640397 Mon Sep 17 00:00:00 2001 From: =?utf8?q?J=C3=A9r=C3=A9mie=20Galarneau?= Date: Thu, 2 Feb 2017 21:21:26 -0500 Subject: [PATCH] Writer fix: set packet size to 0 on flush failure MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Jérémie Galarneau --- formats/ctf/ir/stream.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/formats/ctf/ir/stream.c b/formats/ctf/ir/stream.c index 845153c1..96da8af3 100644 --- a/formats/ctf/ir/stream.c +++ b/formats/ctf/ir/stream.c @@ -1059,6 +1059,16 @@ end: "content_size"); } bt_put(integer); + + if (ret < 0) { + /* + * We failed to write the packet. Its size is therefore set to 0 + * to ensure the next mapping is done in the same place rather + * than advancing by "stream->pos.packet_size", which would + * leave a corrupted packet in the trace. + */ + stream->pos.packet_size = 0; + } return ret; } -- 2.34.1