#include <linux/vm_sockets.h>
#endif /* CONFIG_AF_VSOCK */
+#include "qemu-common.h"
#include "monitor/monitor.h"
#include "qapi/clone-visitor.h"
#include "qapi/error.h"
/* create socket + bind/listen */
for (e = res; e != NULL; e = e->ai_next) {
getnameinfo((struct sockaddr*)e->ai_addr,e->ai_addrlen,
- uaddr,INET6_ADDRSTRLEN,uport,32,
- NI_NUMERICHOST | NI_NUMERICSERV);
+ uaddr,INET6_ADDRSTRLEN,uport,32,
+ NI_NUMERICHOST | NI_NUMERICSERV);
port_min = inet_getport(e);
port_max = saddr->has_to ? saddr->to + port_offset : port_min;
int sock, fd;
char *pathbuf = NULL;
const char *path;
+ size_t pathlen;
sock = qemu_socket(PF_UNIX, SOCK_STREAM, 0);
if (sock < 0) {
path = pathbuf = g_strdup_printf("%s/qemu-socket-XXXXXX", tmpdir);
}
- if (strlen(path) > sizeof(un.sun_path)) {
+ pathlen = strlen(path);
+ if (pathlen > sizeof(un.sun_path)) {
error_setg(errp, "UNIX socket path '%s' is too long", path);
error_append_hint(errp, "Path must be less than %zu bytes\n",
sizeof(un.sun_path));
memset(&un, 0, sizeof(un));
un.sun_family = AF_UNIX;
- strncpy(un.sun_path, path, sizeof(un.sun_path));
+ memcpy(un.sun_path, path, pathlen);
if (bind(sock, (struct sockaddr*) &un, sizeof(un)) < 0) {
error_setg_errno(errp, errno, "Failed to bind socket to %s", path);
{
struct sockaddr_un un;
int sock, rc;
+ size_t pathlen;
if (saddr->path == NULL) {
error_setg(errp, "unix connect: no path specified");
return -1;
}
- if (strlen(saddr->path) > sizeof(un.sun_path)) {
+ pathlen = strlen(saddr->path);
+ if (pathlen > sizeof(un.sun_path)) {
error_setg(errp, "UNIX socket path '%s' is too long", saddr->path);
error_append_hint(errp, "Path must be less than %zu bytes\n",
sizeof(un.sun_path));
memset(&un, 0, sizeof(un));
un.sun_family = AF_UNIX;
- strncpy(un.sun_path, saddr->path, sizeof(un.sun_path));
+ memcpy(un.sun_path, saddr->path, pathlen);
/* connect to peer */
do {
/* compatibility wrapper */
int unix_listen(const char *str, Error **errp)
{
- char *path, *optstr;
- int sock, len;
UnixSocketAddress *saddr;
+ int sock;
saddr = g_new0(UnixSocketAddress, 1);
-
- optstr = strchr(str, ',');
- if (optstr) {
- len = optstr - str;
- if (len) {
- path = g_malloc(len+1);
- snprintf(path, len+1, "%.*s", len, str);
- saddr->path = path;
- }
- } else {
- saddr->path = g_strdup(str);
- }
-
+ saddr->path = g_strdup(str);
sock = unix_listen_saddr(saddr, errp);
-
qapi_free_UnixSocketAddress(saddr);
return sock;
}