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From: Alex Chen <alex.chen@huawei.com>
To: <alex.bennee@linaro.org>, <mjt@tls.msk.ru>, <laurent@vivier.eu>
Cc: alex.chen@huawei.com, qemu-trivial@nongnu.org,
	qemu-devel@nongnu.org, zhengchuan@huawei.com,
	zhang.zhanghailiang@huawei.com
Subject: [PATCH v3 1/2] plugins: Fix resource leak in connect_socket()
Date: Mon, 9 Nov 2020 08:28:28 +0000	[thread overview]
Message-ID: <20201109082829.87496-2-alex.chen@huawei.com> (raw)
In-Reply-To: <20201109082829.87496-1-alex.chen@huawei.com>

Close the fd when the connect() fails.

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Alex Chen <alex.chen@huawei.com>
---
 contrib/plugins/lockstep.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/contrib/plugins/lockstep.c b/contrib/plugins/lockstep.c
index a696673dff..319bd44b83 100644
--- a/contrib/plugins/lockstep.c
+++ b/contrib/plugins/lockstep.c
@@ -292,6 +292,7 @@ static bool connect_socket(const char *path)
 
     if (connect(fd, (struct sockaddr *)&sockaddr, sizeof(sockaddr)) < 0) {
         perror("failed to connect");
+        close(fd);
         return false;
     }
 
-- 
2.19.1



  reply	other threads:[~2020-11-09  8:41 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-09  8:28 [PATCH v3 0/2] plugins: Fix some resource leaks Alex Chen
2020-11-09  8:28 ` Alex Chen [this message]
2020-11-09  8:28 ` [PATCH v3 2/2] plugins: Fix two resource leaks in setup_socket() Alex Chen
2020-11-10 11:54 ` [PATCH v3 0/2] plugins: Fix some resource leaks Alex Bennée

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