* [Qemu-devel] [PATCH] libcacard: fix resource lead
@ 2014-11-14 2:04 zhanghailiang
0 siblings, 0 replies; only message in thread
From: zhanghailiang @ 2014-11-14 2:04 UTC (permalink / raw)
To: qemu-trivial; +Cc: zhanghailiang, mjt, qemu-devel, peter.huangpeng
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
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