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From 65fbe38c421960d5ad73e25b58593f58411422b8 Mon Sep 17 00:00:00 2001
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From: "Daniel P. Berrange" <berrange@redhat.com>
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Date: Wed, 20 Dec 2017 17:57:01 +0100
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Subject: [PATCH 21/42] io: fix mem leak in websock error path
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RH-Author: Daniel P. Berrange <berrange@redhat.com>
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Message-id: <20171220175702.29663-20-berrange@redhat.com>
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Patchwork-id: 78472
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O-Subject: [RHV-7.5 qemu-kvm-rhev PATCH v2 19/20] io: fix mem leak in websock error path
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Bugzilla: 1518649
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RH-Acked-by: John Snow <jsnow@redhat.com>
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RH-Acked-by: Jeffrey Cody <jcody@redhat.com>
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RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
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Coverity pointed out the 'date' is not free()d in the error
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path
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Reviewed-by: Eric Blake <eblake@redhat.com>
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Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
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(cherry picked from commit 7fc3fcefe2fc5966c6aa1ef4f10e9740d8d73bf2)
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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io/channel-websock.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/io/channel-websock.c b/io/channel-websock.c
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index aa35ef3..df2c3a9 100644
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--- a/io/channel-websock.c
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+++ b/io/channel-websock.c
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@@ -341,7 +341,7 @@ static void qio_channel_websock_handshake_send_res_ok(QIOChannelWebsock *ioc,
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char combined_key[QIO_CHANNEL_WEBSOCK_CLIENT_KEY_LEN +
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QIO_CHANNEL_WEBSOCK_GUID_LEN + 1];
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char *accept = NULL;
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- char *date = qio_channel_websock_date_str();
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+ char *date = NULL;
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g_strlcpy(combined_key, key, QIO_CHANNEL_WEBSOCK_CLIENT_KEY_LEN + 1);
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g_strlcat(combined_key, QIO_CHANNEL_WEBSOCK_GUID,
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@@ -360,6 +360,7 @@ static void qio_channel_websock_handshake_send_res_ok(QIOChannelWebsock *ioc,
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return;
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}
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+ date = qio_channel_websock_date_str();
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qio_channel_websock_handshake_send_res(
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ioc, QIO_CHANNEL_WEBSOCK_HANDSHAKE_RES_OK, date, accept);
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--
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1.8.3.1
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