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Diffstat (limited to 'net/socket.c')
-rw-r--r--net/socket.c43
1 files changed, 19 insertions, 24 deletions
diff --git a/net/socket.c b/net/socket.c
index 9817234..1614523 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -180,8 +180,7 @@ static void net_socket_send(void *opaque)
s->fd = -1;
net_socket_rs_init(&s->rs, net_socket_rs_finalize, false);
s->nc.link_down = true;
- g_free(s->nc.info_str);
- s->nc.info_str = g_new0(char, 1);
+ memset(s->nc.info_str, 0, sizeof(s->nc.info_str));
return;
}
@@ -401,16 +400,16 @@ static NetSocketState *net_socket_fd_init_dgram(NetClientState *peer,
stored->mcast = g_strdup(mcast);
s->dgram_dst = saddr;
- nc->info_str = g_strdup_printf("socket: fd=%d (cloned mcast=%s:%d)",
- fd, inet_ntoa(saddr.sin_addr),
- ntohs(saddr.sin_port));
+ snprintf(nc->info_str, sizeof(nc->info_str),
+ "socket: fd=%d (cloned mcast=%s:%d)",
+ fd, inet_ntoa(saddr.sin_addr), ntohs(saddr.sin_port));
} else {
if (sa_type == SOCKET_ADDRESS_TYPE_UNIX) {
s->dgram_dst.sin_family = AF_UNIX;
}
- nc->info_str = g_strdup_printf("socket: fd=%d %s",
- fd, SocketAddressType_str(sa_type));
+ snprintf(nc->info_str, sizeof(nc->info_str),
+ "socket: fd=%d %s", fd, SocketAddressType_str(sa_type));
}
return s;
@@ -445,7 +444,7 @@ static NetSocketState *net_socket_fd_init_stream(NetClientState *peer,
nc = qemu_new_net_client(&net_socket_info, peer, model, name);
- nc->info_str = g_strdup_printf("socket: fd=%d", fd);
+ snprintf(nc->info_str, sizeof(nc->info_str), "socket: fd=%d", fd);
s = DO_UPCAST(NetSocketState, nc, nc);
@@ -529,10 +528,9 @@ static void net_socket_accept(void *opaque)
stored->has_fd = true;
stored->fd = g_strdup_printf("%d", fd);
- g_free(s->nc.info_str);
- s->nc.info_str = g_strdup_printf("socket: connection from %s:%d",
- inet_ntoa(saddr.sin_addr),
- ntohs(saddr.sin_port));
+ snprintf(s->nc.info_str, sizeof(s->nc.info_str),
+ "socket: connection from %s:%d",
+ inet_ntoa(saddr.sin_addr), ntohs(saddr.sin_port));
}
static int net_socket_listen_init(NetClientState *peer,
@@ -647,10 +645,9 @@ static int net_socket_connect_init(NetClientState *peer,
stored->has_connect = true;
stored->connect = g_strdup(host_str);
- g_free(s->nc.info_str);
- s->nc.info_str = g_strdup_printf("socket: connect to %s:%d",
- inet_ntoa(saddr.sin_addr),
- ntohs(saddr.sin_port));
+ snprintf(s->nc.info_str, sizeof(s->nc.info_str),
+ "socket: connect to %s:%d",
+ inet_ntoa(saddr.sin_addr), ntohs(saddr.sin_port));
return 0;
}
@@ -707,10 +704,9 @@ static int net_socket_mcast_init(NetClientState *peer,
stored->localaddr = g_strdup(localaddr_str);
}
- g_free(s->nc.info_str);
- s->nc.info_str = g_strdup_printf("socket: mcast=%s:%d",
- inet_ntoa(saddr.sin_addr),
- ntohs(saddr.sin_port));
+ snprintf(s->nc.info_str, sizeof(s->nc.info_str),
+ "socket: mcast=%s:%d",
+ inet_ntoa(saddr.sin_addr), ntohs(saddr.sin_port));
return 0;
}
@@ -773,10 +769,9 @@ static int net_socket_udp_init(NetClientState *peer,
stored->has_udp = true;
stored->udp = g_strdup(rhost);
- g_free(s->nc.info_str);
- s->nc.info_str = g_strdup_printf("socket: udp=%s:%d",
- inet_ntoa(raddr.sin_addr),
- ntohs(raddr.sin_port));
+ snprintf(s->nc.info_str, sizeof(s->nc.info_str),
+ "socket: udp=%s:%d",
+ inet_ntoa(raddr.sin_addr), ntohs(raddr.sin_port));
return 0;
}