[Libguestfs] [PATCH] fish: do not overflow when copying the socket path

--- fish/rc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fish/rc.c b/fish/rc.c index 8e22c53..c066d98 100644 --- a/fish/rc.c +++ b/fish/rc.c @@ -82,7 +82,8 @@ create_sockpath (pid_t pid, char *sockpath, size_t len, snprintf (sockpath, len, SOCKET_PATH, euid, pid); addr->sun_family = AF_UNIX; - strcpy (addr->sun_path, sockpath); + strncpy (addr->sun_path, sockpath, UNIX_PATH_MAX); + addr->sun_path[UNIX_PATH_MAX-1] = '\0'; } static const socklen_t controllen = CMSG_LEN (sizeof (int)); -- 1.9.3