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-rw-r--r--Makefile.am7
-rw-r--r--src/core/execute.c2
-rw-r--r--src/core/namespace.c15
-rw-r--r--src/core/namespace.h5
-rw-r--r--src/test/test-namespace.c56
5 files changed, 77 insertions, 8 deletions
diff --git a/Makefile.am b/Makefile.am
index 73709793a5..d8670786ea 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1105,6 +1105,7 @@ tests += \
test-utf8 \
test-ellipsize \
test-util \
+ test-namespace \
test-date \
test-sleep \
test-replace-var \
@@ -1225,6 +1226,12 @@ test_util_SOURCES = \
test_util_LDADD = \
libsystemd-core.la
+test_namespace_SOURCES = \
+ src/test/test-namespace.c
+
+test_namespace_LDADD = \
+ libsystemd-core.la
+
test_hashmap_SOURCES = \
src/test/test-hashmap.c
diff --git a/src/core/execute.c b/src/core/execute.c
index 8f09233e3e..e04f46f036 100644
--- a/src/core/execute.c
+++ b/src/core/execute.c
@@ -1089,7 +1089,7 @@ int exec_spawn(ExecCommand *command,
free(line);
if (context->private_tmp && !context->tmp_dir && !context->var_tmp_dir) {
- r = setup_tmpdirs(&context->tmp_dir, &context->var_tmp_dir);
+ r = setup_tmpdirs(unit_id, &context->tmp_dir, &context->var_tmp_dir);
if (r < 0)
return r;
}
diff --git a/src/core/namespace.c b/src/core/namespace.c
index 936f36839b..b453f8dc09 100644
--- a/src/core/namespace.c
+++ b/src/core/namespace.c
@@ -184,26 +184,29 @@ static int make_read_only(BindMount *m) {
return 0;
}
-int setup_tmpdirs(char **tmp_dir,
+int setup_tmpdirs(const char *unit_id,
+ char **tmp_dir,
char **var_tmp_dir) {
int r = 0;
- char tmp_dir_template[] = "/tmp/systemd-private-XXXXXX",
- var_tmp_dir_template[] = "/var/tmp/systemd-private-XXXXXX";
+ _cleanup_free_ char *tmp = NULL, *var = NULL;
assert(tmp_dir);
assert(var_tmp_dir);
- r = create_tmp_dir(tmp_dir_template, tmp_dir);
+ tmp = strjoin("/tmp/systemd-", unit_id, "-XXXXXXX", NULL);
+ var = strjoin("/var/tmp/systemd-", unit_id, "-XXXXXXX", NULL);
+
+ r = create_tmp_dir(tmp, tmp_dir);
if (r < 0)
return r;
- r = create_tmp_dir(var_tmp_dir_template, var_tmp_dir);
+ r = create_tmp_dir(var, var_tmp_dir);
if (r == 0)
return 0;
/* failure */
rmdir(*tmp_dir);
- rmdir(tmp_dir_template);
+ rmdir(tmp);
free(*tmp_dir);
*tmp_dir = NULL;
diff --git a/src/core/namespace.h b/src/core/namespace.h
index ddb579468d..ee7416b7bd 100644
--- a/src/core/namespace.h
+++ b/src/core/namespace.h
@@ -23,7 +23,10 @@
#include <stdbool.h>
-int setup_tmpdirs(char **tmp_dir, char **var_tmp_dir);
+int setup_tmpdirs(const char *unit_id,
+ char **tmp_dir,
+ char **var_tmp_dir);
+
int setup_namespace(char **read_write_dirs,
char **read_only_dirs,
char **inaccessible_dirs,
diff --git a/src/test/test-namespace.c b/src/test/test-namespace.c
new file mode 100644
index 0000000000..1c04676cc4
--- /dev/null
+++ b/src/test/test-namespace.c
@@ -0,0 +1,56 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+ This file is part of systemd.
+
+ Copyright 2013 Zbigniew Jędrzejewski-Szmek
+
+ systemd is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ systemd is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <libgen.h>
+
+#include "namespace.h"
+#include "util.h"
+
+static void test_tmpdir(const char *id, const char *A, const char *B) {
+ _cleanup_free_ char *a, *b;
+
+ assert_se(setup_tmpdirs(id, &a, &b) == 0);
+ assert(startswith(a, A));
+ assert(startswith(b, B));
+ assert(access(a, F_OK) == 0);
+ assert(access(b, F_OK) == 0);
+
+ assert_se(rmdir(a) == 0);
+ assert_se(rmdir(b) == 0);
+
+ assert(endswith(a, "/tmp"));
+ assert(endswith(b, "/tmp"));
+
+ assert_se(rmdir(dirname(a)) == 0);
+ assert_se(rmdir(dirname(b)) == 0);
+}
+
+int main(int argc, char *argv[]) {
+ test_tmpdir("abcd.service",
+ "/tmp/systemd-abcd.service-",
+ "/var/tmp/systemd-abcd.service-");
+
+ test_tmpdir("sys-devices-pci0000:00-0000:00:1a.0-usb3-3\\x2d1-3\\x2d1:1.0-bluetooth-hci0.device",
+ "/tmp/systemd-sys-devices-pci0000:00-0000:00:1a.0-usb3-3\\x2d1-3\\x2d1:1.0-bluetooth-hci0.device-",
+ "/var/tmp/systemd-sys-devices-pci0000:00-0000:00:1a.0-usb3-3\\x2d1-3\\x2d1:1.0-bluetooth-hci0.device-");
+
+ return 0;
+}