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authorKay Sievers <kay@vrfy.org>2012-05-31 13:17:26 +0200
committerKay Sievers <kay@vrfy.org>2012-05-31 13:17:26 +0200
commitc66e7f04997fb42b778703418097a5023fa17581 (patch)
tree219307f5b3ec403e90888aba23e1c535314d594d /src/shared
parentd2e54fae5ca7a0f71b5ac8b356a589ff0a09ea0a (diff)
mkdir: provide all functions with and without selinux label application
Diffstat (limited to 'src/shared')
-rw-r--r--src/shared/label.c5
-rw-r--r--src/shared/label.h2
-rw-r--r--src/shared/mkdir.c41
-rw-r--r--src/shared/mkdir.h5
4 files changed, 40 insertions, 13 deletions
diff --git a/src/shared/label.c b/src/shared/label.c
index 3e5ea67469..d912574625 100644
--- a/src/shared/label.c
+++ b/src/shared/label.c
@@ -263,15 +263,14 @@ void label_free(const char *label) {
#endif
}
-int label_mkdir(const char *path, mode_t mode) {
+int label_mkdir(const char *path, mode_t mode, bool apply) {
/* Creates a directory and labels it according to the SELinux policy */
-
#ifdef HAVE_SELINUX
int r;
security_context_t fcon = NULL;
- if (!use_selinux() || !label_hnd)
+ if (!apply || !use_selinux() || !label_hnd)
goto skipped;
if (path_is_absolute(path))
diff --git a/src/shared/label.h b/src/shared/label.h
index 90b49ffbe0..2eaabfa625 100644
--- a/src/shared/label.h
+++ b/src/shared/label.h
@@ -41,7 +41,7 @@ void label_free(const char *label);
int label_get_create_label_from_exe(const char *exe, char **label);
-int label_mkdir(const char *path, mode_t mode);
+int label_mkdir(const char *path, mode_t mode, bool apply);
void label_retest_selinux(void);
diff --git a/src/shared/mkdir.c b/src/shared/mkdir.c
index 0eb70f268e..e8b92e8b21 100644
--- a/src/shared/mkdir.c
+++ b/src/shared/mkdir.c
@@ -32,13 +32,13 @@
#include "log.h"
int mkdir_label(const char *path, mode_t mode) {
- return label_mkdir(path, mode);
+ return label_mkdir(path, mode, true);
}
-int mkdir_safe_label(const char *path, mode_t mode, uid_t uid, gid_t gid) {
+static int makedir_safe(const char *path, mode_t mode, uid_t uid, gid_t gid, bool apply) {
struct stat st;
- if (label_mkdir(path, mode) >= 0)
+ if (label_mkdir(path, mode, apply) >= 0)
if (chmod_and_chown(path, mode, uid, gid) < 0)
return -errno;
@@ -56,7 +56,15 @@ int mkdir_safe_label(const char *path, mode_t mode, uid_t uid, gid_t gid) {
return 0;
}
-int mkdir_parents_label(const char *path, mode_t mode) {
+int mkdir_safe(const char *path, mode_t mode, uid_t uid, gid_t gid) {
+ return makedir_safe(path, mode, uid, gid, false);
+}
+
+int mkdir_safe_label(const char *path, mode_t mode, uid_t uid, gid_t gid) {
+ return makedir_safe(path, mode, uid, gid, true);
+}
+
+static int makedir_parents(const char *path, mode_t mode, bool apply) {
struct stat st;
const char *p, *e;
@@ -92,7 +100,7 @@ int mkdir_parents_label(const char *path, mode_t mode) {
if (!t)
return -ENOMEM;
- r = label_mkdir(t, mode);
+ r = label_mkdir(t, mode, apply);
free(t);
if (r < 0 && errno != EEXIST)
@@ -100,16 +108,33 @@ int mkdir_parents_label(const char *path, mode_t mode) {
}
}
-int mkdir_p_label(const char *path, mode_t mode) {
+int mkdir_parents(const char *path, mode_t mode) {
+ return makedir_parents(path, mode, false);
+}
+
+int mkdir_parents_label(const char *path, mode_t mode) {
+ return makedir_parents(path, mode, true);
+}
+
+static int makedir_p(const char *path, mode_t mode, bool apply) {
int r;
/* Like mkdir -p */
- if ((r = mkdir_parents_label(path, mode)) < 0)
+ r = makedir_parents(path, mode, apply);
+ if (r < 0)
return r;
- if (label_mkdir(path, mode) < 0 && errno != EEXIST)
+ if (label_mkdir(path, mode, apply) < 0 && errno != EEXIST)
return -errno;
return 0;
}
+
+int mkdir_p(const char *path, mode_t mode) {
+ return makedir_p(path, mode, false);
+}
+
+int mkdir_p_label(const char *path, mode_t mode) {
+ return makedir_p(path, mode, true);
+}
diff --git a/src/shared/mkdir.h b/src/shared/mkdir.h
index 1a332bbcf8..ce1c35e9ba 100644
--- a/src/shared/mkdir.h
+++ b/src/shared/mkdir.h
@@ -22,8 +22,11 @@
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
-int mkdir_safe_label(const char *path, mode_t mode, uid_t uid, gid_t gid);
int mkdir_label(const char *path, mode_t mode);
+int mkdir_safe(const char *path, mode_t mode, uid_t uid, gid_t gid);
+int mkdir_safe_label(const char *path, mode_t mode, uid_t uid, gid_t gid);
+int mkdir_parents(const char *path, mode_t mode);
int mkdir_parents_label(const char *path, mode_t mode);
+int mkdir_p(const char *path, mode_t mode);
int mkdir_p_label(const char *path, mode_t mode);
#endif