log: Drop trailing \n from log messages

src/lxc/bdev.c

@@ -485,11 +485,11 @@ static int dir_create(struct bdev *bdev, const char *dest, const char *n,
 	}
 
 	if (mkdir_p(bdev->src, 0755) < 0) {
-		ERROR("Error creating %s\n", bdev->src);
+		ERROR("Error creating %s", bdev->src);
 		return -1;
 	}
 	if (mkdir_p(bdev->dest, 0755) < 0) {
-		ERROR("Error creating %s\n", bdev->dest);
+		ERROR("Error creating %s", bdev->dest);
 		return -1;
 	}
 
@@ -1148,7 +1148,7 @@ static int lvm_create(struct bdev *bdev, const char *dest, const char *n,
 		return -1;
 
 	if (mkdir_p(bdev->dest, 0755) < 0) {
-		ERROR("Error creating %s\n", bdev->dest);
+		ERROR("Error creating %s", bdev->dest);
 		return -1;
 	}
 
@@ -1410,7 +1410,7 @@ static int btrfs_clonepaths(struct bdev *orig, struct bdev *new, const char *old
 		return btrfs_snapshot(orig->dest, new->dest);
 
 	if (rmdir(new->dest) < 0 && errno != -ENOENT) {
-		SYSERROR("removing %s\n", new->dest);
+		SYSERROR("removing %s", new->dest);
 		return -1;
 	}
 
@@ -1540,7 +1540,7 @@ static int loop_mount(struct bdev *bdev)
 
 	ffd = open(bdev->src + 5, O_RDWR);
 	if (ffd < 0) {
-		SYSERROR("Error opening backing file %s\n", bdev->src);
+		SYSERROR("Error opening backing file %s", bdev->src);
 		goto out;
 	}
 
@@ -1551,13 +1551,13 @@ static int loop_mount(struct bdev *bdev)
 	memset(&lo, 0, sizeof(lo));
 	lo.lo_flags = LO_FLAGS_AUTOCLEAR;
 	if (ioctl(lfd, LOOP_SET_STATUS64, &lo) < 0) {
-		SYSERROR("Error setting autoclear on loop dev\n");
+		SYSERROR("Error setting autoclear on loop dev");
 		goto out;
 	}
 
 	ret = mount_unknown_fs(loname, bdev->dest, bdev->mntopts);
 	if (ret < 0)
-		ERROR("Error mounting %s\n", bdev->src);
+		ERROR("Error mounting %s", bdev->src);
 	else
 		bdev->lofd = lfd;
 
@@ -1724,7 +1724,7 @@ static int loop_create(struct bdev *bdev, const char *dest, const char *n,
 		return -1;
 
 	if (mkdir_p(bdev->dest, 0755) < 0) {
-		ERROR("Error creating %s\n", bdev->dest);
+		ERROR("Error creating %s", bdev->dest);
 		return -1;
 	}
 
@@ -1964,7 +1964,7 @@ static int overlayfs_create(struct bdev *bdev, const char *dest, const char *n,
 	strcpy(delta+len-6, "delta0");
 
 	if (mkdir_p(delta, 0755) < 0) {
-		ERROR("Error creating %s\n", delta);
+		ERROR("Error creating %s", delta);
 		return -1;
 	}
 
@@ -1980,7 +1980,7 @@ static int overlayfs_create(struct bdev *bdev, const char *dest, const char *n,
 		return -1;
 
 	if (mkdir_p(bdev->dest, 0755) < 0) {
-		ERROR("Error creating %s\n", bdev->dest);
+		ERROR("Error creating %s", bdev->dest);
 		return -1;
 	}
 
@@ -2086,11 +2086,11 @@ static int rsync_rootfs(struct rsync_data *data)
 
 	// If not a snapshot, copy the fs.
 	if (orig->ops->mount(orig) < 0) {
-		ERROR("failed mounting %s onto %s\n", orig->src, orig->dest);
+		ERROR("failed mounting %s onto %s", orig->src, orig->dest);
 		return -1;
 	}
 	if (new->ops->mount(new) < 0) {
-		ERROR("failed mounting %s onto %s\n", new->src, new->dest);
+		ERROR("failed mounting %s onto %s", new->src, new->dest);
 		return -1;
 	}
 	if (setgid(0) < 0) {
@@ -2104,7 +2104,7 @@ static int rsync_rootfs(struct rsync_data *data)
 		return -1;
 	}
 	if (do_rsync(orig->dest, new->dest) < 0) {
-		ERROR("rsyncing %s to %s\n", orig->src, new->src);
+		ERROR("rsyncing %s to %s", orig->src, new->src);
 		return -1;
 	}
 
@@ -2147,7 +2147,7 @@ struct bdev *bdev_copy(struct lxc_container *c0, const char *cname,
 
 	orig = bdev_init(src, NULL, NULL);
 	if (!orig) {
-		ERROR("failed to detect blockdev type for %s\n", src);
+		ERROR("failed to detect blockdev type for %s", src);
 		return NULL;
 	}
 
@@ -2214,7 +2214,7 @@ struct bdev *bdev_copy(struct lxc_container *c0, const char *cname,
 	}
 
 	if (new->ops->clone_paths(orig, new, oldname, cname, oldpath, lxcpath, snap, newsize) < 0) {
-		ERROR("failed getting pathnames for cloned storage: %s\n", src);
+		ERROR("failed getting pathnames for cloned storage: %s", src);
 		bdev_put(orig);
 		bdev_put(new);
 		return NULL;

src/lxc/caps.c

@@ -117,7 +117,7 @@ int lxc_caps_up(void)
 		ret = cap_get_flag(caps, cap, CAP_PERMITTED, &flag);
 		if (ret) {
 			if (errno == EINVAL) {
-				INFO("Last supported cap was %d\n", cap-1);
+				INFO("Last supported cap was %d", cap-1);
 				break;
 			} else {
 				ERROR("failed to cap_get_flag: %m");

src/lxc/cgfs.c

@@ -1866,7 +1866,7 @@ static int do_setup_cgroup_limits(struct cgfs_data *d,
 					cgroup_devices_has_allow_or_deny(d, cg->value, true))
 				continue;
 			if (lxc_cgroup_set_data(cg->subsystem, cg->value, d)) {
-				ERROR("Error setting %s to %s for %s\n",
+				ERROR("Error setting %s to %s for %s",
 				      cg->subsystem, cg->value, d->name);
 				goto out;
 			}

src/lxc/cgmanager.c

@@ -746,7 +746,7 @@ static bool cgm_setup_limits(void *hdata, struct lxc_list *cgroup_settings, bool
 			*p = '\0';
 		if (cgm_do_set(controller, cg->subsystem, d->cgroup_path
 				, cg->value) < 0) {
-			ERROR("Error setting %s to %s for %s\n",
+			ERROR("Error setting %s to %s for %s",
 			      cg->subsystem, cg->value, d->name);
 			goto out;
 		}

src/lxc/conf.c

@@ -841,14 +841,14 @@ static int setup_tty(const struct lxc_rootfs *rootfs,
 			}
 			ret = creat(lxcpath, 0660);
 			if (ret==-1 && errno != EEXIST) {
-				SYSERROR("error creating %s\n", lxcpath);
+				SYSERROR("error creating %s", lxcpath);
 				return -1;
 			}
 			if (ret >= 0)
 				close(ret);
 			ret = unlink(path);
 			if (ret && errno != ENOENT) {
-				SYSERROR("error unlinking %s\n", path);
+				SYSERROR("error unlinking %s", path);
 				return -1;
 			}
 
@@ -865,7 +865,7 @@ static int setup_tty(const struct lxc_rootfs *rootfs,
 			}
 			ret = symlink(lxcpath, path);
 			if (ret) {
-				SYSERROR("failed to create symlink for tty %d\n", i+1);
+				SYSERROR("failed to create symlink for tty %d", i+1);
 				return -1;
 			}
 		} else {
@@ -873,7 +873,7 @@ static int setup_tty(const struct lxc_rootfs *rootfs,
 			if (access(path, F_OK)) {
 				ret = creat(path, 0660);
 				if (ret==-1) {
-					SYSERROR("error creating %s\n", path);
+					SYSERROR("error creating %s", path);
 					/* this isn't fatal, continue */
 				} else {
 					close(ret);
@@ -1142,7 +1142,7 @@ static int mount_check_fs( const char *dir, char *fstype )
 	int found_fs = 0;
 	char *p2;
 
-	DEBUG("entering mount_check_fs for %s\n", dir);
+	DEBUG("entering mount_check_fs for %s", dir);
 
 	if ( 0 != access(dir, F_OK) || 0 != stat(dir, &s) || 0 == S_ISDIR(s.st_mode) ) {
 		return 0;
@@ -1184,7 +1184,7 @@ static int mount_check_fs( const char *dir, char *fstype )
 
 	fclose(f);
 
-	DEBUG("mount_check_fs returning %d last %s\n", found_fs, fstype);
+	DEBUG("mount_check_fs returning %d last %s", found_fs, fstype);
 
 	return found_fs;
 }
@@ -1313,7 +1313,7 @@ static int mount_autodev(const char *name, char *root, const char *lxcpath)
 	char host_path[MAXPATHLEN];
 	char devtmpfs_path[MAXPATHLEN];
 
-	INFO("Mounting /dev under %s\n", root);
+	INFO("Mounting /dev under %s", root);
 
 	ret = snprintf(host_path, MAXPATHLEN, "%s/%s/rootfs.dev", lxcpath, name);
 	if (ret < 0 || ret > MAXPATHLEN)
@@ -1337,7 +1337,7 @@ static int mount_autodev(const char *name, char *root, const char *lxcpath)
 		ret = symlink(devtmpfs_path, host_path);
 
 		if ( ret < 0 ) {
-			SYSERROR("WARNING: Failed to create symlink '%s'->'%s'\n", host_path, devtmpfs_path);
+			SYSERROR("WARNING: Failed to create symlink '%s'->'%s'", host_path, devtmpfs_path);
 		}
 		DEBUG("Bind mounting %s to %s", devtmpfs_path , path );
 		ret = mount(devtmpfs_path, path, NULL, MS_BIND, 0 );
@@ -1353,7 +1353,7 @@ static int mount_autodev(const char *name, char *root, const char *lxcpath)
 		}
 	}
 	if (ret) {
-		SYSERROR("Failed to mount /dev at %s\n", root);
+		SYSERROR("Failed to mount /dev at %s", root);
 		return -1;
 	}
 	ret = snprintf(path, MAXPATHLEN, "%s/dev/pts", root);
@@ -1371,7 +1371,7 @@ static int mount_autodev(const char *name, char *root, const char *lxcpath)
 		}
 	}
 
-	INFO("Mounted /dev under %s\n", root);
+	INFO("Mounted /dev under %s", root);
 	return 0;
 }
 
@@ -1399,7 +1399,7 @@ static int setup_autodev(const char *root)
 	int i;
 	mode_t cmask;
 
-	INFO("Creating initial consoles under %s/dev\n", root);
+	INFO("Creating initial consoles under %s/dev", root);
 
 	ret = snprintf(path, MAXPATHLEN, "%s/dev", root);
 	if (ret < 0 || ret >= MAXPATHLEN) {
@@ -1407,7 +1407,7 @@ static int setup_autodev(const char *root)
 		return -1;
 	}
 
-	INFO("Populating /dev under %s\n", root);
+	INFO("Populating /dev under %s", root);
 	cmask = umask(S_IXUSR | S_IXGRP | S_IXOTH);
 	for (i = 0; i < sizeof(lxc_devs) / sizeof(lxc_devs[0]); i++) {
 		const struct lxc_devs *d = &lxc_devs[i];
@@ -1416,13 +1416,13 @@ static int setup_autodev(const char *root)
 			return -1;
 		ret = mknod(path, d->mode, makedev(d->maj, d->min));
 		if (ret && errno != EEXIST) {
-			SYSERROR("Error creating %s\n", d->name);
+			SYSERROR("Error creating %s", d->name);
 			return -1;
 		}
 	}
 	umask(cmask);
 
-	INFO("Populated /dev under %s\n", root);
+	INFO("Populated /dev under %s", root);
 	return 0;
 }
 
@@ -1524,7 +1524,7 @@ static int chroot_into_slave(struct lxc_conf *conf)
 		SYSERROR("Failed to chroot into tmp-/");
 		return -1;
 	}
-	INFO("Chrooted into tmp-/ at %s\n", path);
+	INFO("Chrooted into tmp-/ at %s", path);
 	return 0;
 }
 
@@ -1651,7 +1651,7 @@ static int setup_dev_console(const struct lxc_rootfs *rootfs,
 
 	ret = snprintf(path, sizeof(path), "%s/dev/console", rootfs->mount);
 	if (ret >= sizeof(path)) {
-		ERROR("console path too long\n");
+		ERROR("console path too long");
 		return -1;
 	}
 
@@ -1699,28 +1699,28 @@ static int setup_ttydir_console(const struct lxc_rootfs *rootfs,
 		return -1;
 	ret = mkdir(path, 0755);
 	if (ret && errno != EEXIST) {
-		SYSERROR("failed with errno %d to create %s\n", errno, path);
+		SYSERROR("failed with errno %d to create %s", errno, path);
 		return -1;
 	}
-	INFO("created %s\n", path);
+	INFO("created %s", path);
 
 	ret = snprintf(lxcpath, sizeof(lxcpath), "%s/dev/%s/console",
 		       rootfs->mount, ttydir);
 	if (ret >= sizeof(lxcpath)) {
-		ERROR("console path too long\n");
+		ERROR("console path too long");
 		return -1;
 	}
 
 	snprintf(path, sizeof(path), "%s/dev/console", rootfs->mount);
 	ret = unlink(path);
 	if (ret && errno != ENOENT) {
-		SYSERROR("error unlinking %s\n", path);
+		SYSERROR("error unlinking %s", path);
 		return -1;
 	}
 
 	ret = creat(lxcpath, 0660);
 	if (ret==-1 && errno != EEXIST) {
-		SYSERROR("error %d creating %s\n", errno, lxcpath);
+		SYSERROR("error %d creating %s", errno, lxcpath);
 		return -1;
 	}
 	if (ret >= 0)
@@ -1780,7 +1780,7 @@ static int setup_kmsg(const struct lxc_rootfs *rootfs,
 
 	ret = unlink(kpath);
 	if (ret && errno != ENOENT) {
-		SYSERROR("error unlinking %s\n", kpath);
+		SYSERROR("error unlinking %s", kpath);
 		return -1;
 	}
 
@@ -2212,7 +2212,7 @@ static int dropcaps_except(struct lxc_list *caps)
 	char *ptr;
 	int i, capid;
 	int numcaps = lxc_caps_last_cap() + 1;
-	INFO("found %d capabilities\n", numcaps);
+	INFO("found %d capabilities", numcaps);
 
 	if (numcaps <= 0 || numcaps > 200)
 		return -1;
@@ -2557,7 +2557,7 @@ void lxc_rename_phys_nics_on_shutdown(struct lxc_conf *conf)
 	INFO("running to reset %d nic names", conf->num_savednics);
 	for (i=0; i<conf->num_savednics; i++) {
 		struct saved_nic *s = &conf->saved_nics[i];
-		INFO("resetting nic %d to %s\n", s->ifindex, s->orig_name);
+		INFO("resetting nic %d to %s", s->ifindex, s->orig_name);
 		lxc_netdev_rename_by_index(s->ifindex, s->orig_name);
 		free(s->orig_name);
 	}
@@ -3451,7 +3451,7 @@ static int check_autodev( const char *rootfs, void *data )
 
 	if( arg && arg->argv[0] ) {
 		command = arg->argv[0];
-		DEBUG("Set exec command to %s\n", command );
+		DEBUG("Set exec command to %s", command );
 	}
 
 	strncpy( path, command, MAXPATHLEN-1 );
@@ -3619,7 +3619,7 @@ int lxc_setup(struct lxc_handler *handler)
 				return -1;
 			}
 			if (dropcaps_except(&lxc_conf->keepcaps)) {
-				ERROR("failed to keep requested caps\n");
+				ERROR("failed to keep requested caps");
 				return -1;
 			}
 		} else if (setup_caps(&lxc_conf->caps)) {

src/lxc/lsm/apparmor.c

@@ -76,7 +76,7 @@ static char *apparmor_process_label_get(pid_t pid)
 again:
 	f = fopen(path, "r");
 	if (!f) {
-		SYSERROR("opening %s\n", path);
+		SYSERROR("opening %s", path);
 		if (buf)
 			free(buf);
 		return NULL;
@@ -94,7 +94,7 @@ again:
 	ret = fread(buf, 1, sz - 1, f);
 	fclose(f);
 	if (ret < 0) {
-		ERROR("reading %s\n", path);
+		ERROR("reading %s", path);
 		free(buf);
 		return NULL;
 	}

src/lxc/lxc_snapshot.c

@@ -56,7 +56,7 @@ static int do_snapshot(struct lxc_container *c)
 		return -1;
 	}
 
-	INFO("Created snapshot snap%d\n", ret);
+	INFO("Created snapshot snap%d", ret);
 	return 0;
 }
 

src/lxc/lxccontainer.c

@@ -743,7 +743,7 @@ static bool create_container_dir(struct lxc_container *c)
 		if (errno == EEXIST)
 			ret = 0;
 		else
-			SYSERROR("failed to create container path for %s\n", c->name);
+			SYSERROR("failed to create container path for %s", c->name);
 	}
 	free(s);
 	return ret == 0;
@@ -781,7 +781,7 @@ static struct bdev *do_bdev_create(struct lxc_container *c, const char *type,
 
 	bdev = bdev_create(dest, type, c->name, specs);
 	if (!bdev) {
-		ERROR("Failed to create backing store type %s\n", type);
+		ERROR("Failed to create backing store type %s", type);
 		return NULL;
 	}
 
@@ -792,7 +792,7 @@ static struct bdev *do_bdev_create(struct lxc_container *c, const char *type,
 
 	if (geteuid() != 0) {
 		if (chown_mapped_root(bdev->dest, c->lxc_conf) < 0) {
-			ERROR("Error chowning %s to container root\n", bdev->dest);
+			ERROR("Error chowning %s to container root", bdev->dest);
 			bdev_put(bdev);
 			return NULL;
 		}
@@ -827,7 +827,7 @@ static char *get_template_path(const char *t)
 		return NULL;
 	}
 	if (access(tpath, X_OK) < 0) {
-		SYSERROR("bad template: %s\n", t);
+		SYSERROR("bad template: %s", t);
 		free(tpath);
 		return NULL;
 	}
@@ -853,7 +853,7 @@ static bool create_run_template(struct lxc_container *c, char *tpath, bool quiet
 
 	pid = fork();
 	if (pid < 0) {
-		SYSERROR("failed to fork task for container creation template\n");
+		SYSERROR("failed to fork task for container creation template");
 		return false;
 	}
 
@@ -1083,7 +1083,7 @@ static bool create_run_template(struct lxc_container *c, char *tpath, bool quiet
 	}
 
 	if (wait_for_pid(pid) != 0) {
-		ERROR("container creation template for %s failed\n", c->name);
+		ERROR("container creation template for %s failed", c->name);
 		return false;
 	}
 
@@ -1126,7 +1126,7 @@ static bool prepend_lxc_header(char *path, const char *t, char *const argv[])
 #if HAVE_LIBGNUTLS
 	tpath = get_template_path(t);
 	if (!tpath) {
-		ERROR("bad template: %s\n", t);
+		ERROR("bad template: %s", t);
 		goto out_free_contents;
 	}
 
@@ -1222,7 +1222,7 @@ static bool lxcapi_create(struct lxc_container *c, const char *t,
 	if (t) {
 		tpath = get_template_path(t);
 		if (!tpath) {
-			ERROR("bad template: %s\n", t);
+			ERROR("bad template: %s", t);
 			goto out;
 		}
 	}
@@ -1241,7 +1241,7 @@ static bool lxcapi_create(struct lxc_container *c, const char *t,
 
 	if (!c->lxc_conf) {
 		if (!c->load_config(c, lxc_global_config_value("lxc.default_config"))) {
-			ERROR("Error loading default configuration file %s\n", lxc_global_config_value("lxc.default_config"));
+			ERROR("Error loading default configuration file %s", lxc_global_config_value("lxc.default_config"));
 			goto free_tpath;
 		}
 	}
@@ -1282,7 +1282,7 @@ static bool lxcapi_create(struct lxc_container *c, const char *t,
 	 */
 	pid = fork();
 	if (pid < 0) {
-		SYSERROR("failed to fork task for container creation template\n");
+		SYSERROR("failed to fork task for container creation template");
 		goto out_unlock;
 	}
 
@@ -1297,7 +1297,7 @@ static bool lxcapi_create(struct lxc_container *c, const char *t,
 
 		/* save config file again to store the new rootfs location */
 		if (!c->save_config(c, NULL)) {
-			ERROR("failed to save starting configuration for %s\n", c->name);
+			ERROR("failed to save starting configuration for %s", c->name);
 			// parent task won't see bdev in config so we delete it
 			bdev->ops->umount(bdev);
 			bdev->ops->destroy(bdev);
@@ -1558,7 +1558,7 @@ static char** lxcapi_get_interfaces(struct lxc_container *c)
 
 	pid = fork();
 	if (pid < 0) {
-		SYSERROR("failed to fork task to get interfaces information\n");
+		SYSERROR("failed to fork task to get interfaces information");
 		close(pipefd[0]);
 		close(pipefd[1]);
 		return NULL;
@@ -1645,7 +1645,7 @@ static char** lxcapi_get_ips(struct lxc_container *c, const char* interface, con
 
 	pid = fork();
 	if (pid < 0) {
-		SYSERROR("failed to fork task to get container ips\n");
+		SYSERROR("failed to fork task to get container ips");
 		close(pipefd[0]);
 		close(pipefd[1]);
 		return NULL;
@@ -1808,7 +1808,7 @@ static bool lxcapi_save_config(struct lxc_container *c, const char *alt_file)
 	// If we haven't yet loaded a config, load the stock config
 	if (!c->lxc_conf) {
 		if (!c->load_config(c, lxc_global_config_value("lxc.default_config"))) {
-			ERROR("Error loading default configuration file %s while saving %s\n", lxc_global_config_value("lxc.default_config"), c->name);
+			ERROR("Error loading default configuration file %s while saving %s", lxc_global_config_value("lxc.default_config"), c->name);
 			return false;
 		}
 	}
@@ -1919,7 +1919,7 @@ static void mod_all_rdeps(struct lxc_container *c, bool inc)
 		return;
 	while (getline(&lxcpath, &pathlen, f) != -1) {
 		if (getline(&lxcname, &namelen, f) == -1) {
-			ERROR("badly formatted file %s\n", path);
+			ERROR("badly formatted file %s", path);
 			goto out;
 		}
 		strip_newline(lxcpath);
@@ -2522,7 +2522,7 @@ static int clone_update_rootfs(struct clone_update_data *data)
 		if (!file_exists(path))
 			return 0;
 		if (!(fout = fopen(path, "w"))) {
-			SYSERROR("unable to open %s: ignoring\n", path);
+			SYSERROR("unable to open %s: ignoring", path);
 			return 0;
 		}
 		if (fprintf(fout, "%s", c->name) < 0) {
@@ -2563,7 +2563,7 @@ static int create_file_dirname(char *path)
 	*p = '\0';
 	ret = mkdir(path, 0755);
 	if (ret && errno != EEXIST)
-		SYSERROR("creating container path %s\n", path);
+		SYSERROR("creating container path %s", path);
 	*p = '/';
 	return ret;
 }
@@ -2628,7 +2628,7 @@ static struct lxc_container *lxcapi_clone(struct lxc_container *c, const char *n
 
 	if (am_unpriv()) {
 		if (chown_mapped_root(newpath, c->lxc_conf) < 0) {
-			ERROR("Error chowning %s to container root\n", newpath);
+			ERROR("Error chowning %s to container root", newpath);
 			goto out;
 		}
 	}
@@ -2814,7 +2814,7 @@ static int lxcapi_snapshot(struct lxc_container *c, const char *commentfile)
 		LXC_CLONE_KEEPBDEVTYPE | LXC_CLONE_MAYBE_SNAPSHOT;
 	c2 = c->clone(c, newname, snappath, flags, NULL, NULL, 0, NULL);
 	if (!c2) {
-		ERROR("clone of %s:%s failed\n", c->config_path, c->name);
+		ERROR("clone of %s:%s failed", c->config_path, c->name);
 		return -1;
 	}
 
@@ -2835,7 +2835,7 @@ static int lxcapi_snapshot(struct lxc_container *c, const char *commentfile)
 	sprintf(dfnam, "%s/%s/ts", snappath, newname);
 	f = fopen(dfnam, "w");
 	if (!f) {
-		ERROR("Failed to open %s\n", dfnam);
+		ERROR("Failed to open %s", dfnam);
 		return -1;
 	}
 	if (fprintf(f, "%s", buffer) < 0) {

src/lxc/seccomp.c

@@ -76,7 +76,7 @@ static int parse_config(FILE *f, struct lxc_conf *conf)
 #endif
 			SCMP_ACT_ALLOW, nr, 0);
 		if (ret < 0) {
-			ERROR("failed loading allow rule for %d\n", nr);
+			ERROR("failed loading allow rule for %d", nr);
 			return ret;
 		}
 	}
@@ -110,13 +110,13 @@ int lxc_read_seccomp_config(struct lxc_conf *conf)
 			conf->seccomp_ctx,
 #endif
 			SCMP_FLTATR_CTL_NNP, 0)) {
-		ERROR("failed to turn off n-new-privs\n");
+		ERROR("failed to turn off n-new-privs");
 		return -1;
 	}
 
 	f = fopen(conf->seccomp, "r");
 	if (!f) {
-		SYSERROR("failed to open seccomp policy file %s\n", conf->seccomp);
+		SYSERROR("failed to open seccomp policy file %s", conf->seccomp);
 		return -1;
 	}
 	ret = parse_config(f, conf);

src/lxc/start.c

@@ -317,7 +317,7 @@ static int lxc_poll(const char *name, struct lxc_handler *handler)
 			goto out_mainloop_open;
 		}
 		#else
-			DEBUG("not starting utmp handler as cap_sys_boot cannot be dropped without capabilities support\n");
+			DEBUG("not starting utmp handler as cap_sys_boot cannot be dropped without capabilities support");
 		#endif
 	}
 
@@ -524,11 +524,11 @@ static int must_drop_cap_sys_boot(struct lxc_conf *conf)
 	pid = clone(container_reboot_supported, stack, flags, &cmd);
 #endif
 	if (pid < 0) {
-                SYSERROR("failed to clone\n");
+		SYSERROR("failed to clone");
 		return -1;
 	}
 	if (wait(&status) < 0) {
-                SYSERROR("unexpected wait error: %m\n");
+		SYSERROR("unexpected wait error: %m");
 		return -1;
 	}
 
@@ -598,7 +598,7 @@ static int do_start(void *data)
 			SYSERROR("failed to remove CAP_SYS_BOOT capability");
 			goto out_warn_father;
 		}
-		DEBUG("Dropped cap_sys_boot\n");
+		DEBUG("Dropped cap_sys_boot");
 	}
 	#endif
 
@@ -678,7 +678,7 @@ static int save_phys_nics(struct lxc_conf *conf)
 			SYSERROR("failed to allocate memory");
 			return -1;
 		}
-		INFO("stored saved_nic #%d idx %d name %s\n", conf->num_savednics,
+		INFO("stored saved_nic #%d idx %d name %s", conf->num_savednics,
 			conf->saved_nics[conf->num_savednics].ifindex,
 			conf->saved_nics[conf->num_savednics].orig_name);
 		conf->num_savednics++;
@@ -900,12 +900,12 @@ int __lxc_start(const char *name, struct lxc_conf *conf,
 
 	if (must_drop_cap_sys_boot(handler->conf)) {
 		#if HAVE_SYS_CAPABILITY_H
-		DEBUG("Dropping cap_sys_boot\n");
+		DEBUG("Dropping cap_sys_boot");
 		#else
-		DEBUG("Can't drop cap_sys_boot as capabilities aren't supported\n");
+		DEBUG("Can't drop cap_sys_boot as capabilities aren't supported");
 		#endif
 	} else {
-		DEBUG("Not dropping cap_sys_boot or watching utmp\n");
+		DEBUG("Not dropping cap_sys_boot or watching utmp");
 		handler->conf->need_utmp_watch = 0;
 	}
 
@@ -940,7 +940,7 @@ int __lxc_start(const char *name, struct lxc_conf *conf,
 			handler->conf->reboot = 1;
 			break;
 		default:
-			DEBUG("unknown exit status for init: %d\n", WTERMSIG(status));
+			DEBUG("unknown exit status for init: %d", WTERMSIG(status));
 			break;
 		}
         }

src/lxc/utils.c

@@ -192,7 +192,7 @@ extern int mkdir_p(const char *dir, mode_t mode)
 		makeme = strndup(orig, dir - orig);
 		if (*makeme) {
 			if (mkdir(makeme, mode) && errno != EEXIST) {
-				SYSERROR("failed to create directory '%s'\n", makeme);
+				SYSERROR("failed to create directory '%s'", makeme);
 				free(makeme);
 				return -1;
 			}

src/tests/list.c

@@ -68,7 +68,7 @@ static void test_list_func(const char *lxcpath, const char *type,
 		struct lxc_container *c = clist[i];
 		printf("%-10s  Got container struct %s, name %s\n", type, c->name, names[i]);
 		if (strcmp(c->name, names[i]))
-			fprintf(stderr, "ERROR: name mismatch!\n");
+			fprintf(stderr, "ERROR: name mismatch!");
 		free(names[i]);
 		lxc_container_put(c);
 	}