From: zhanghailiang <zhang.zhanghailiang@huawei.com>
To: qemu-trivial@nongnu.org
Cc: zhanghailiang <zhang.zhanghailiang@huawei.com>,
mjt@tls.msk.ru, qemu-devel@nongnu.org,
peter.huangpeng@huawei.com
Subject: [Qemu-devel] [PATCH] libcacard: fix resource lead
Date: Fri, 14 Nov 2014 10:04:24 +0800 [thread overview]
Message-ID: <1415930664-11876-1-git-send-email-zhang.zhanghailiang@huawei.com> (raw)
Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
---
libcacard/vscclient.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/libcacard/vscclient.c b/libcacard/vscclient.c
index 80111df..fa6041d 100644
--- a/libcacard/vscclient.c
+++ b/libcacard/vscclient.c
@@ -597,7 +597,7 @@ connect_to_qemu(
const char *port
) {
struct addrinfo hints;
- struct addrinfo *server;
+ struct addrinfo *server = NULL;
int ret, sock;
sock = socket(AF_INET, SOCK_STREAM, 0);
@@ -629,9 +629,14 @@ connect_to_qemu(
if (verbose) {
printf("Connected (sizeof Header=%zd)!\n", sizeof(VSCMsgHeader));
}
+
+ freeaddrinfo(server);
return sock;
cleanup_socket:
+ if (server) {
+ freeaddrinfo(server);
+ }
closesocket(sock);
return -1;
}
--
1.7.12.4
reply other threads:[~2014-11-14 2:05 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1415930664-11876-1-git-send-email-zhang.zhanghailiang@huawei.com \
--to=zhang.zhanghailiang@huawei.com \
--cc=mjt@tls.msk.ru \
--cc=peter.huangpeng@huawei.com \
--cc=qemu-devel@nongnu.org \
--cc=qemu-trivial@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).