Fix format specifier for size_t

diff --git a/nsjail.cc b/nsjail.cc
index c9e2bca0923ed7b075600441c83102706b0793df..b4641f044913e2980339c9d6435bbb85d7e0e13a 100644 (file)
--- a/nsjail.cc
+++ b/nsjail.cc
@@ -174,11 +174,11 @@ static bool pipeTraffic(nsjconf_t* nsjconf, int listenfd) {
                                bool out_ready = (fds[out].events & POLLOUT) == 0 ||
                                                 (fds[out].revents & POLLOUT) == POLLOUT;
                                if (in_ready && out_ready) {
-                                       LOG_D("#%ld piping data %s", pipe_no, direction);
+                                       LOG_D("#%zu piping data %s", pipe_no, direction);
                                        ssize_t rv = splice(fds[in].fd, nullptr, fds[out].fd,
                                            nullptr, 4096, SPLICE_F_NONBLOCK);
                                        if (rv == -1 && errno != EAGAIN) {
-                                               PLOG_E("splice fd pair #%ld {%d, %d}\n", pipe_no,
+                                               PLOG_E("splice fd pair #%zu {%d, %d}\n", pipe_no,
                                                    fds[in].fd, fds[out].fd);
                                        }
                                        if (rv == 0) {
@@ -193,7 +193,7 @@ static bool pipeTraffic(nsjconf_t* nsjconf, int listenfd) {
                                }
                        }
                        if (closed) {
-                               LOG_D("#%ld connection closed", pipe_no);
+                               LOG_D("#%zu connection closed", pipe_no);
                                cleanup = true;
                                close(nsjconf->pipes[pipe_no].sock_fd);
                                close(nsjconf->pipes[pipe_no].pipe_in);