diff options
Diffstat (limited to 'tools/xenstore/xs.c')
| -rw-r--r-- | tools/xenstore/xs.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/xenstore/xs.c b/tools/xenstore/xs.c index 86ef6c7f3e..b1e6820cf4 100644 --- a/tools/xenstore/xs.c +++ b/tools/xenstore/xs.c @@ -196,6 +196,10 @@ static int get_socket(const char *connect_to) goto error; addr.sun_family = AF_UNIX; + if(strlen(connect_to) >= sizeof(addr.sun_path)) { + errno = EINVAL; + goto error; + } strcpy(addr.sun_path, connect_to); if (connect(sock, (struct sockaddr *)&addr, sizeof(addr)) != 0) |