idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
35,700 | static void free_subsystems(void)
{
int i;
for (i = 0; i < nr_subsystems; i++)
free(subsystems[i]);
free(subsystems);
subsystems = NULL;
nr_subsystems = 0;
}
| null | 0 | static void free_subsystems(void)
{
int i;
for (i = 0; i < nr_subsystems; i++)
free(subsystems[i]);
free(subsystems);
subsystems = NULL;
nr_subsystems = 0;
}
| @@ -1477,7 +1477,7 @@ static bool cgm_bind_dir(const char *root, const char *dirname)
}
/* mount a tmpfs there so we can create subdirs */
- if (mount("cgroup", cgpath, "tmpfs", 0, "size=10000,mode=755")) {
+ if (safe_mount("cgroup", cgpath, "tmpfs", 0, "size=10000,mode=755", root)) {
SYSERROR("Failed to mount... | CWE-59 | null | null |
35,701 | static bool in_subsystem_list(const char *c)
{
int i;
for (i = 0; i < nr_subsystems; i++) {
if (strcmp(c, subsystems[i]) == 0)
return true;
}
return false;
}
| null | 0 | static bool in_subsystem_list(const char *c)
{
int i;
for (i = 0; i < nr_subsystems; i++) {
if (strcmp(c, subsystems[i]) == 0)
return true;
}
return false;
}
| @@ -1477,7 +1477,7 @@ static bool cgm_bind_dir(const char *root, const char *dirname)
}
/* mount a tmpfs there so we can create subdirs */
- if (mount("cgroup", cgpath, "tmpfs", 0, "size=10000,mode=755")) {
+ if (safe_mount("cgroup", cgpath, "tmpfs", 0, "size=10000,mode=755", root)) {
SYSERROR("Failed to mount... | CWE-59 | null | null |
35,702 | static bool lxc_cgmanager_chmod(const char *controller,
const char *cgroup_path, const char *file, int mode)
{
if (cgmanager_chmod_sync(NULL, cgroup_manager, controller,
cgroup_path, file, mode) != 0) {
NihError *nerr;
nerr = nih_error_get();
ERROR("call to cgmanager_chmod_sync failed: %s", nerr->message);
... | null | 0 | static bool lxc_cgmanager_chmod(const char *controller,
const char *cgroup_path, const char *file, int mode)
{
if (cgmanager_chmod_sync(NULL, cgroup_manager, controller,
cgroup_path, file, mode) != 0) {
NihError *nerr;
nerr = nih_error_get();
ERROR("call to cgmanager_chmod_sync failed: %s", nerr->message);
... | @@ -1477,7 +1477,7 @@ static bool cgm_bind_dir(const char *root, const char *dirname)
}
/* mount a tmpfs there so we can create subdirs */
- if (mount("cgroup", cgpath, "tmpfs", 0, "size=10000,mode=755")) {
+ if (safe_mount("cgroup", cgpath, "tmpfs", 0, "size=10000,mode=755", root)) {
SYSERROR("Failed to mount... | CWE-59 | null | null |
35,703 | static bool lxc_cgmanager_create(const char *controller, const char *cgroup_path, int32_t *existed)
{
bool ret = true;
if ( cgmanager_create_sync(NULL, cgroup_manager, controller,
cgroup_path, existed) != 0) {
NihError *nerr;
nerr = nih_error_get();
ERROR("call to cgmanager_create_sync failed: %s", n... | null | 0 | static bool lxc_cgmanager_create(const char *controller, const char *cgroup_path, int32_t *existed)
{
bool ret = true;
if ( cgmanager_create_sync(NULL, cgroup_manager, controller,
cgroup_path, existed) != 0) {
NihError *nerr;
nerr = nih_error_get();
ERROR("call to cgmanager_create_sync failed: %s", n... | @@ -1477,7 +1477,7 @@ static bool cgm_bind_dir(const char *root, const char *dirname)
}
/* mount a tmpfs there so we can create subdirs */
- if (mount("cgroup", cgpath, "tmpfs", 0, "size=10000,mode=755")) {
+ if (safe_mount("cgroup", cgpath, "tmpfs", 0, "size=10000,mode=755", root)) {
SYSERROR("Failed to mount... | CWE-59 | null | null |
35,704 | static bool lxc_cgmanager_enter(pid_t pid, const char *controller,
const char *cgroup_path, bool abs)
{
int ret;
if (abs)
ret = cgmanager_move_pid_abs_sync(NULL, cgroup_manager,
controller, cgroup_path, pid);
else
ret = cgmanager_move_pid_sync(NULL, cgroup_manager,
controller, cgroup_path, pid);
if (re... | null | 0 | static bool lxc_cgmanager_enter(pid_t pid, const char *controller,
const char *cgroup_path, bool abs)
{
int ret;
if (abs)
ret = cgmanager_move_pid_abs_sync(NULL, cgroup_manager,
controller, cgroup_path, pid);
else
ret = cgmanager_move_pid_sync(NULL, cgroup_manager,
controller, cgroup_path, pid);
if (re... | @@ -1477,7 +1477,7 @@ static bool cgm_bind_dir(const char *root, const char *dirname)
}
/* mount a tmpfs there so we can create subdirs */
- if (mount("cgroup", cgpath, "tmpfs", 0, "size=10000,mode=755")) {
+ if (safe_mount("cgroup", cgpath, "tmpfs", 0, "size=10000,mode=755", root)) {
SYSERROR("Failed to mount... | CWE-59 | null | null |
35,705 | static bool lxc_cgmanager_escape(void)
{
bool ret = true;
pid_t me = getpid();
char **slist = subsystems;
int i;
if (cgm_all_controllers_same)
slist = subsystems_inone;
for (i = 0; slist[i]; i++) {
if (cgmanager_move_pid_abs_sync(NULL, cgroup_manager,
slist[i], "/", me) != 0) {
NihError *nerr;
ne... | null | 0 | static bool lxc_cgmanager_escape(void)
{
bool ret = true;
pid_t me = getpid();
char **slist = subsystems;
int i;
if (cgm_all_controllers_same)
slist = subsystems_inone;
for (i = 0; slist[i]; i++) {
if (cgmanager_move_pid_abs_sync(NULL, cgroup_manager,
slist[i], "/", me) != 0) {
NihError *nerr;
ne... | @@ -1477,7 +1477,7 @@ static bool cgm_bind_dir(const char *root, const char *dirname)
}
/* mount a tmpfs there so we can create subdirs */
- if (mount("cgroup", cgpath, "tmpfs", 0, "size=10000,mode=755")) {
+ if (safe_mount("cgroup", cgpath, "tmpfs", 0, "size=10000,mode=755", root)) {
SYSERROR("Failed to mount... | CWE-59 | null | null |
35,706 | static void process_lock_setup_atfork(void)
{
pthread_atfork(cgm_lock, cgm_unlock, cgm_unlock);
}
| null | 0 | static void process_lock_setup_atfork(void)
{
pthread_atfork(cgm_lock, cgm_unlock, cgm_unlock);
}
| @@ -1477,7 +1477,7 @@ static bool cgm_bind_dir(const char *root, const char *dirname)
}
/* mount a tmpfs there so we can create subdirs */
- if (mount("cgroup", cgpath, "tmpfs", 0, "size=10000,mode=755")) {
+ if (safe_mount("cgroup", cgpath, "tmpfs", 0, "size=10000,mode=755", root)) {
SYSERROR("Failed to mount... | CWE-59 | null | null |
35,707 | static int send_creds(int sock, int rpid, int ruid, int rgid)
{
struct msghdr msg = { 0 };
struct iovec iov;
struct cmsghdr *cmsg;
struct ucred cred = {
.pid = rpid,
.uid = ruid,
.gid = rgid,
};
char cmsgbuf[CMSG_SPACE(sizeof(cred))];
char buf[1];
buf[0] = 'p';
msg.msg_control = cmsgbuf;
msg.msg_contro... | null | 0 | static int send_creds(int sock, int rpid, int ruid, int rgid)
{
struct msghdr msg = { 0 };
struct iovec iov;
struct cmsghdr *cmsg;
struct ucred cred = {
.pid = rpid,
.uid = ruid,
.gid = rgid,
};
char cmsgbuf[CMSG_SPACE(sizeof(cred))];
char buf[1];
buf[0] = 'p';
msg.msg_control = cmsgbuf;
msg.msg_contro... | @@ -1477,7 +1477,7 @@ static bool cgm_bind_dir(const char *root, const char *dirname)
}
/* mount a tmpfs there so we can create subdirs */
- if (mount("cgroup", cgpath, "tmpfs", 0, "size=10000,mode=755")) {
+ if (safe_mount("cgroup", cgpath, "tmpfs", 0, "size=10000,mode=755", root)) {
SYSERROR("Failed to mount... | CWE-59 | null | null |
35,708 | static char *try_get_abs_cgroup(const char *name, const char *lxcpath,
const char *controller)
{
char *cgroup = NULL;
if (abs_cgroup_supported()) {
/* get the container init pid and ask for its abs cgroup */
pid_t pid = lxc_cmd_get_init_pid(name, lxcpath);
if (pid < 0)
return NULL;
if (cgmanager_get_pid... | null | 0 | static char *try_get_abs_cgroup(const char *name, const char *lxcpath,
const char *controller)
{
char *cgroup = NULL;
if (abs_cgroup_supported()) {
/* get the container init pid and ask for its abs cgroup */
pid_t pid = lxc_cmd_get_init_pid(name, lxcpath);
if (pid < 0)
return NULL;
if (cgmanager_get_pid... | @@ -1477,7 +1477,7 @@ static bool cgm_bind_dir(const char *root, const char *dirname)
}
/* mount a tmpfs there so we can create subdirs */
- if (mount("cgroup", cgpath, "tmpfs", 0, "size=10000,mode=755")) {
+ if (safe_mount("cgroup", cgpath, "tmpfs", 0, "size=10000,mode=755", root)) {
SYSERROR("Failed to mount... | CWE-59 | null | null |
35,709 | static bool verify_and_prune(const char *cgroup_use)
{
const char *p;
char *e;
int i, j;
for (p = cgroup_use; p && *p; p = e + 1) {
e = strchr(p, ',');
if (e)
*e = '\0';
if (!in_subsystem_list(p)) {
ERROR("Controller %s required by lxc.cgroup.use but not available\n", p);
return false;
}
if (e... | null | 0 | static bool verify_and_prune(const char *cgroup_use)
{
const char *p;
char *e;
int i, j;
for (p = cgroup_use; p && *p; p = e + 1) {
e = strchr(p, ',');
if (e)
*e = '\0';
if (!in_subsystem_list(p)) {
ERROR("Controller %s required by lxc.cgroup.use but not available\n", p);
return false;
}
if (e... | @@ -1477,7 +1477,7 @@ static bool cgm_bind_dir(const char *root, const char *dirname)
}
/* mount a tmpfs there so we can create subdirs */
- if (mount("cgroup", cgpath, "tmpfs", 0, "size=10000,mode=755")) {
+ if (safe_mount("cgroup", cgpath, "tmpfs", 0, "size=10000,mode=755", root)) {
SYSERROR("Failed to mount... | CWE-59 | null | null |
35,710 | static bool append_ptyname(char **pp, char *name)
{
char *p;
if (!*pp) {
*pp = malloc(strlen(name) + strlen("container_ttys=") + 1);
if (!*pp)
return false;
sprintf(*pp, "container_ttys=%s", name);
return true;
}
p = realloc(*pp, strlen(*pp) + strlen(name) + 2);
if (!p)
return false;
*pp = p;
strca... | null | 0 | static bool append_ptyname(char **pp, char *name)
{
char *p;
if (!*pp) {
*pp = malloc(strlen(name) + strlen("container_ttys=") + 1);
if (!*pp)
return false;
sprintf(*pp, "container_ttys=%s", name);
return true;
}
p = realloc(*pp, strlen(*pp) + strlen(name) + 2);
if (!p)
return false;
*pp = p;
strca... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,711 | int chown_mapped_root(char *path, struct lxc_conf *conf)
{
uid_t rootuid;
gid_t rootgid;
pid_t pid;
unsigned long val;
char *chownpath = path;
if (!get_mapped_rootid(conf, ID_TYPE_UID, &val)) {
ERROR("No mapping for container root");
return -1;
}
rootuid = (uid_t) val;
if (!get_mapped_rootid(conf, ID_TYPE... | null | 0 | int chown_mapped_root(char *path, struct lxc_conf *conf)
{
uid_t rootuid;
gid_t rootgid;
pid_t pid;
unsigned long val;
char *chownpath = path;
if (!get_mapped_rootid(conf, ID_TYPE_UID, &val)) {
ERROR("No mapping for container root");
return -1;
}
rootuid = (uid_t) val;
if (!get_mapped_rootid(conf, ID_TYPE... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,712 | static void cull_mntent_opt(struct mntent *mntent)
{
int i;
char *p, *p2;
char *list[] = {"create=dir",
"create=file",
"optional",
NULL };
for (i=0; list[i]; i++) {
if (!(p = strstr(mntent->mnt_opts, list[i])))
continue;
p2 = strchr(p, ',');
if (!p2) {
/* no more mntopts, so just chop it here ... | null | 0 | static void cull_mntent_opt(struct mntent *mntent)
{
int i;
char *p, *p2;
char *list[] = {"create=dir",
"create=file",
"optional",
NULL };
for (i=0; list[i]; i++) {
if (!(p = strstr(mntent->mnt_opts, list[i])))
continue;
p2 = strchr(p, ',');
if (!p2) {
/* no more mntopts, so just chop it here ... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,713 | int do_rootfs_setup(struct lxc_conf *conf, const char *name, const char *lxcpath)
{
if (conf->rootfs_setup) {
/*
* rootfs was set up in another namespace. bind-mount it
* to give us a mount in our own ns so we can pivot_root to it
*/
const char *path = conf->rootfs.mount;
if (mount(path, path, "rootfs"... | null | 0 | int do_rootfs_setup(struct lxc_conf *conf, const char *name, const char *lxcpath)
{
if (conf->rootfs_setup) {
/*
* rootfs was set up in another namespace. bind-mount it
* to give us a mount in our own ns so we can pivot_root to it
*/
const char *path = conf->rootfs.mount;
if (mount(path, path, "rootfs"... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,714 | int find_unmapped_nsuid(struct lxc_conf *conf, enum idtype idtype)
{
struct lxc_list *it;
struct id_map *map;
unsigned int freeid = 0;
again:
lxc_list_for_each(it, &conf->id_map) {
map = it->elem;
if (map->idtype != idtype)
continue;
if (freeid >= map->nsid && freeid < map->nsid + map->range) {
freeid =... | null | 0 | int find_unmapped_nsuid(struct lxc_conf *conf, enum idtype idtype)
{
struct lxc_list *it;
struct id_map *map;
unsigned int freeid = 0;
again:
lxc_list_for_each(it, &conf->id_map) {
map = it->elem;
if (map->idtype != idtype)
continue;
if (freeid >= map->nsid && freeid < map->nsid + map->range) {
freeid =... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,715 | static char *get_field(char *src, int nfields)
{
char *p = src;
int i;
for (i = 0; i < nfields; i++) {
while (*p && *p != ' ' && *p != '\t')
p++;
if (!*p)
break;
p++;
}
return p;
}
| null | 0 | static char *get_field(char *src, int nfields)
{
char *p = src;
int i;
for (i = 0; i < nfields; i++) {
while (*p && *p != ' ' && *p != '\t')
p++;
if (!*p)
break;
p++;
}
return p;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,716 | bool get_mapped_rootid(struct lxc_conf *conf, enum idtype idtype,
unsigned long *val)
{
struct lxc_list *it;
struct id_map *map;
lxc_list_for_each(it, &conf->id_map) {
map = it->elem;
if (map->idtype != idtype)
continue;
if (map->nsid != 0)
continue;
*val = map->hostid;
return true;
}
return fa... | null | 0 | bool get_mapped_rootid(struct lxc_conf *conf, enum idtype idtype,
unsigned long *val)
{
struct lxc_list *it;
struct id_map *map;
lxc_list_for_each(it, &conf->id_map) {
map = it->elem;
if (map->idtype != idtype)
continue;
if (map->nsid != 0)
continue;
*val = map->hostid;
return true;
}
return fa... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,717 | static char *getgname(void)
{
struct group *result;
result = getgrgid(getegid());
if (!result)
return NULL;
return strdup(result->gr_name);
}
| null | 0 | static char *getgname(void)
{
struct group *result;
result = getgrgid(getegid());
if (!result)
return NULL;
return strdup(result->gr_name);
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,718 | static char* getuname(void)
{
struct passwd *result;
result = getpwuid(geteuid());
if (!result)
return NULL;
return strdup(result->pw_name);
}
| null | 0 | static char* getuname(void)
{
struct passwd *result;
result = getpwuid(geteuid());
if (!result)
return NULL;
return strdup(result->pw_name);
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,719 | static struct lxc_list *idmap_add_id(struct lxc_conf *conf,
uid_t uid, gid_t gid)
{
int hostuid_mapped = mapped_hostid(uid, conf, ID_TYPE_UID);
int hostgid_mapped = mapped_hostid(gid, conf, ID_TYPE_GID);
struct lxc_list *new = NULL, *tmp, *it, *next;
struct id_map *entry;
new = malloc(sizeof(*new));
if (!new) ... | null | 0 | static struct lxc_list *idmap_add_id(struct lxc_conf *conf,
uid_t uid, gid_t gid)
{
int hostuid_mapped = mapped_hostid(uid, conf, ID_TYPE_UID);
int hostgid_mapped = mapped_hostid(gid, conf, ID_TYPE_GID);
struct lxc_list *new = NULL, *tmp, *it, *next;
struct id_map *entry;
new = malloc(sizeof(*new));
if (!new) ... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,720 | int in_caplist(int cap, struct lxc_list *caps)
{
struct lxc_list *iterator;
int capid;
lxc_list_for_each(iterator, caps) {
capid = parse_cap(iterator->elem);
if (capid == cap)
return 1;
}
return 0;
}
| null | 0 | int in_caplist(int cap, struct lxc_list *caps)
{
struct lxc_list *iterator;
int capid;
lxc_list_for_each(iterator, caps) {
capid = parse_cap(iterator->elem);
if (capid == cap)
return 1;
}
return 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,721 | static int instantiate_empty(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
netdev->ifindex = 0;
if (netdev->upscript) {
int err;
err = run_script(handler->name, "net", netdev->upscript,
"up", "empty", (char*) NULL);
if (err)
return -1;
}
return 0;
}
| null | 0 | static int instantiate_empty(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
netdev->ifindex = 0;
if (netdev->upscript) {
int err;
err = run_script(handler->name, "net", netdev->upscript,
"up", "empty", (char*) NULL);
if (err)
return -1;
}
return 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,722 | static int instantiate_macvlan(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
char peerbuf[IFNAMSIZ], *peer;
int err;
if (!netdev->link) {
ERROR("no link specified for macvlan netdev");
return -1;
}
err = snprintf(peerbuf, sizeof(peerbuf), "mcXXXXXX");
if (err >= sizeof(peerbuf))
return -1;
p... | null | 0 | static int instantiate_macvlan(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
char peerbuf[IFNAMSIZ], *peer;
int err;
if (!netdev->link) {
ERROR("no link specified for macvlan netdev");
return -1;
}
err = snprintf(peerbuf, sizeof(peerbuf), "mcXXXXXX");
if (err >= sizeof(peerbuf))
return -1;
p... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,723 | static int instantiate_none(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
netdev->ifindex = 0;
return 0;
}
| null | 0 | static int instantiate_none(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
netdev->ifindex = 0;
return 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,724 | static int instantiate_phys(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
if (!netdev->link) {
ERROR("no link specified for the physical interface");
return -1;
}
netdev->ifindex = if_nametoindex(netdev->link);
if (!netdev->ifindex) {
ERROR("failed to retrieve the index for %s", netdev->link);
... | null | 0 | static int instantiate_phys(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
if (!netdev->link) {
ERROR("no link specified for the physical interface");
return -1;
}
netdev->ifindex = if_nametoindex(netdev->link);
if (!netdev->ifindex) {
ERROR("failed to retrieve the index for %s", netdev->link);
... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,725 | static int instantiate_veth(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
char veth1buf[IFNAMSIZ], *veth1;
char veth2buf[IFNAMSIZ], *veth2;
int err, mtu = 0;
if (netdev->priv.veth_attr.pair) {
veth1 = netdev->priv.veth_attr.pair;
if (handler->conf->reboot)
lxc_netdev_delete_by_name(veth1);
} el... | null | 0 | static int instantiate_veth(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
char veth1buf[IFNAMSIZ], *veth1;
char veth2buf[IFNAMSIZ], *veth2;
int err, mtu = 0;
if (netdev->priv.veth_attr.pair) {
veth1 = netdev->priv.veth_attr.pair;
if (handler->conf->reboot)
lxc_netdev_delete_by_name(veth1);
} el... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,726 | static int instantiate_vlan(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
char peer[IFNAMSIZ];
int err;
static uint16_t vlan_cntr = 0;
if (!netdev->link) {
ERROR("no link specified for vlan netdev");
return -1;
}
err = snprintf(peer, sizeof(peer), "vlan%d-%d", netdev->priv.vlan_attr.vid, vlan_cn... | null | 0 | static int instantiate_vlan(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
char peer[IFNAMSIZ];
int err;
static uint16_t vlan_cntr = 0;
if (!netdev->link) {
ERROR("no link specified for vlan netdev");
return -1;
}
err = snprintf(peer, sizeof(peer), "vlan%d-%d", netdev->priv.vlan_attr.vid, vlan_cn... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,727 | int lxc_assign_network(struct lxc_list *network, pid_t pid)
{
struct lxc_list *iterator;
struct lxc_netdev *netdev;
int am_root = (getuid() == 0);
int err;
lxc_list_for_each(iterator, network) {
netdev = iterator->elem;
if (netdev->type == LXC_NET_VETH && !am_root) {
if (unpriv_assign_nic(netdev, pid))
... | null | 0 | int lxc_assign_network(struct lxc_list *network, pid_t pid)
{
struct lxc_list *iterator;
struct lxc_netdev *netdev;
int am_root = (getuid() == 0);
int err;
lxc_list_for_each(iterator, network) {
netdev = iterator->elem;
if (netdev->type == LXC_NET_VETH && !am_root) {
if (unpriv_assign_nic(netdev, pid))
... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,728 | static inline void lxc_clear_aliens(struct lxc_conf *conf)
{
struct lxc_list *it,*next;
lxc_list_for_each_safe(it, &conf->aliens, next) {
lxc_list_del(it);
free(it->elem);
free(it);
}
}
| null | 0 | static inline void lxc_clear_aliens(struct lxc_conf *conf)
{
struct lxc_list *it,*next;
lxc_list_for_each_safe(it, &conf->aliens, next) {
lxc_list_del(it);
free(it->elem);
free(it);
}
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,729 | int lxc_clear_automounts(struct lxc_conf *c)
{
c->auto_mounts = 0;
return 0;
}
| null | 0 | int lxc_clear_automounts(struct lxc_conf *c)
{
c->auto_mounts = 0;
return 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,730 | int lxc_clear_cgroups(struct lxc_conf *c, const char *key)
{
struct lxc_list *it,*next;
bool all = false;
const char *k = key + 11;
if (strcmp(key, "lxc.cgroup") == 0)
all = true;
lxc_list_for_each_safe(it, &c->cgroup, next) {
struct lxc_cgroup *cg = it->elem;
if (!all && strcmp(cg->subsystem, k) != 0)
... | null | 0 | int lxc_clear_cgroups(struct lxc_conf *c, const char *key)
{
struct lxc_list *it,*next;
bool all = false;
const char *k = key + 11;
if (strcmp(key, "lxc.cgroup") == 0)
all = true;
lxc_list_for_each_safe(it, &c->cgroup, next) {
struct lxc_cgroup *cg = it->elem;
if (!all && strcmp(cg->subsystem, k) != 0)
... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,731 | int lxc_clear_config_caps(struct lxc_conf *c)
{
struct lxc_list *it,*next;
lxc_list_for_each_safe(it, &c->caps, next) {
lxc_list_del(it);
free(it->elem);
free(it);
}
return 0;
}
| null | 0 | int lxc_clear_config_caps(struct lxc_conf *c)
{
struct lxc_list *it,*next;
lxc_list_for_each_safe(it, &c->caps, next) {
lxc_list_del(it);
free(it->elem);
free(it);
}
return 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,732 | int lxc_clear_config_network(struct lxc_conf *c)
{
struct lxc_list *it,*next;
lxc_list_for_each_safe(it, &c->network, next) {
lxc_remove_nic(it);
}
return 0;
}
| null | 0 | int lxc_clear_config_network(struct lxc_conf *c)
{
struct lxc_list *it,*next;
lxc_list_for_each_safe(it, &c->network, next) {
lxc_remove_nic(it);
}
return 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,733 | int lxc_clear_environment(struct lxc_conf *c)
{
struct lxc_list *it,*next;
lxc_list_for_each_safe(it, &c->environment, next) {
lxc_list_del(it);
free(it->elem);
free(it);
}
return 0;
}
| null | 0 | int lxc_clear_environment(struct lxc_conf *c)
{
struct lxc_list *it,*next;
lxc_list_for_each_safe(it, &c->environment, next) {
lxc_list_del(it);
free(it->elem);
free(it);
}
return 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,734 | int lxc_clear_groups(struct lxc_conf *c)
{
struct lxc_list *it,*next;
lxc_list_for_each_safe(it, &c->groups, next) {
lxc_list_del(it);
free(it->elem);
free(it);
}
return 0;
}
| null | 0 | int lxc_clear_groups(struct lxc_conf *c)
{
struct lxc_list *it,*next;
lxc_list_for_each_safe(it, &c->groups, next) {
lxc_list_del(it);
free(it->elem);
free(it);
}
return 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,735 | int lxc_clear_hooks(struct lxc_conf *c, const char *key)
{
struct lxc_list *it,*next;
bool all = false, done = false;
const char *k = key + 9;
int i;
if (strcmp(key, "lxc.hook") == 0)
all = true;
for (i=0; i<NUM_LXC_HOOKS; i++) {
if (all || strcmp(k, lxchook_names[i]) == 0) {
lxc_list_for_each_safe(it, &... | null | 0 | int lxc_clear_hooks(struct lxc_conf *c, const char *key)
{
struct lxc_list *it,*next;
bool all = false, done = false;
const char *k = key + 9;
int i;
if (strcmp(key, "lxc.hook") == 0)
all = true;
for (i=0; i<NUM_LXC_HOOKS; i++) {
if (all || strcmp(k, lxchook_names[i]) == 0) {
lxc_list_for_each_safe(it, &... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,736 | static inline void lxc_clear_includes(struct lxc_conf *conf)
{
struct lxc_list *it,*next;
lxc_list_for_each_safe(it, &conf->includes, next) {
lxc_list_del(it);
free(it->elem);
free(it);
}
}
| null | 0 | static inline void lxc_clear_includes(struct lxc_conf *conf)
{
struct lxc_list *it,*next;
lxc_list_for_each_safe(it, &conf->includes, next) {
lxc_list_del(it);
free(it->elem);
free(it);
}
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,737 | int lxc_clear_mount_entries(struct lxc_conf *c)
{
struct lxc_list *it,*next;
lxc_list_for_each_safe(it, &c->mount_list, next) {
lxc_list_del(it);
free(it->elem);
free(it);
}
return 0;
}
| null | 0 | int lxc_clear_mount_entries(struct lxc_conf *c)
{
struct lxc_list *it,*next;
lxc_list_for_each_safe(it, &c->mount_list, next) {
lxc_list_del(it);
free(it->elem);
free(it);
}
return 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,738 | int lxc_clear_nic(struct lxc_conf *c, const char *key)
{
char *p1;
int ret, idx, i;
struct lxc_list *it;
struct lxc_netdev *netdev;
p1 = strchr(key, '.');
if (!p1 || *(p1+1) == '\0')
p1 = NULL;
ret = sscanf(key, "%d", &idx);
if (ret != 1) return -1;
if (idx < 0)
return -1;
i = 0;
lxc_list_for_each(it,... | null | 0 | int lxc_clear_nic(struct lxc_conf *c, const char *key)
{
char *p1;
int ret, idx, i;
struct lxc_list *it;
struct lxc_netdev *netdev;
p1 = strchr(key, '.');
if (!p1 || *(p1+1) == '\0')
p1 = NULL;
ret = sscanf(key, "%d", &idx);
if (ret != 1) return -1;
if (idx < 0)
return -1;
i = 0;
lxc_list_for_each(it,... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,739 | static void lxc_clear_saved_nics(struct lxc_conf *conf)
{
int i;
if (!conf->saved_nics)
return;
for (i=0; i < conf->num_savednics; i++)
free(conf->saved_nics[i].orig_name);
free(conf->saved_nics);
}
| null | 0 | static void lxc_clear_saved_nics(struct lxc_conf *conf)
{
int i;
if (!conf->saved_nics)
return;
for (i=0; i < conf->num_savednics; i++)
free(conf->saved_nics[i].orig_name);
free(conf->saved_nics);
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,740 | void lxc_conf_free(struct lxc_conf *conf)
{
if (!conf)
return;
if (current_config == conf)
current_config = NULL;
free(conf->console.log_path);
free(conf->console.path);
free(conf->rootfs.mount);
free(conf->rootfs.options);
free(conf->rootfs.path);
free(conf->rootfs.pivot);
free(conf->logfile);
if (conf->... | null | 0 | void lxc_conf_free(struct lxc_conf *conf)
{
if (!conf)
return;
if (current_config == conf)
current_config = NULL;
free(conf->console.log_path);
free(conf->console.path);
free(conf->rootfs.mount);
free(conf->rootfs.options);
free(conf->rootfs.path);
free(conf->rootfs.pivot);
free(conf->logfile);
if (conf->... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,741 | int lxc_create_network(struct lxc_handler *handler)
{
struct lxc_list *network = &handler->conf->network;
struct lxc_list *iterator;
struct lxc_netdev *netdev;
int am_root = (getuid() == 0);
if (!am_root)
return 0;
lxc_list_for_each(iterator, network) {
netdev = iterator->elem;
if (netdev->type < 0 || n... | null | 0 | int lxc_create_network(struct lxc_handler *handler)
{
struct lxc_list *network = &handler->conf->network;
struct lxc_list *iterator;
struct lxc_netdev *netdev;
int am_root = (getuid() == 0);
if (!am_root)
return 0;
lxc_list_for_each(iterator, network) {
netdev = iterator->elem;
if (netdev->type < 0 || n... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,742 | int lxc_create_tty(const char *name, struct lxc_conf *conf)
{
struct lxc_tty_info *tty_info = &conf->tty_info;
int i, ret;
/* no tty in the configuration */
if (!conf->tty)
return 0;
tty_info->pty_info =
malloc(sizeof(*tty_info->pty_info)*conf->tty);
if (!tty_info->pty_info) {
SYSERROR("failed to allocate... | null | 0 | int lxc_create_tty(const char *name, struct lxc_conf *conf)
{
struct lxc_tty_info *tty_info = &conf->tty_info;
int i, ret;
/* no tty in the configuration */
if (!conf->tty)
return 0;
tty_info->pty_info =
malloc(sizeof(*tty_info->pty_info)*conf->tty);
if (!tty_info->pty_info) {
SYSERROR("failed to allocate... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,743 | void lxc_delete_network(struct lxc_handler *handler)
{
struct lxc_list *network = &handler->conf->network;
struct lxc_list *iterator;
struct lxc_netdev *netdev;
lxc_list_for_each(iterator, network) {
netdev = iterator->elem;
if (netdev->ifindex != 0 && netdev->type == LXC_NET_PHYS) {
if (lxc_netdev_rename_... | null | 0 | void lxc_delete_network(struct lxc_handler *handler)
{
struct lxc_list *network = &handler->conf->network;
struct lxc_list *iterator;
struct lxc_netdev *netdev;
lxc_list_for_each(iterator, network) {
netdev = iterator->elem;
if (netdev->ifindex != 0 && netdev->type == LXC_NET_PHYS) {
if (lxc_netdev_rename_... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,744 | void lxc_delete_tty(struct lxc_tty_info *tty_info)
{
int i;
for (i = 0; i < tty_info->nbtty; i++) {
struct lxc_pty_info *pty_info = &tty_info->pty_info[i];
close(pty_info->master);
close(pty_info->slave);
}
free(tty_info->pty_info);
tty_info->nbtty = 0;
}
| null | 0 | void lxc_delete_tty(struct lxc_tty_info *tty_info)
{
int i;
for (i = 0; i < tty_info->nbtty; i++) {
struct lxc_pty_info *pty_info = &tty_info->pty_info[i];
close(pty_info->master);
close(pty_info->slave);
}
free(tty_info->pty_info);
tty_info->nbtty = 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,745 | int lxc_find_gateway_addresses(struct lxc_handler *handler)
{
struct lxc_list *network = &handler->conf->network;
struct lxc_list *iterator;
struct lxc_netdev *netdev;
int link_index;
lxc_list_for_each(iterator, network) {
netdev = iterator->elem;
if (!netdev->ipv4_gateway_auto && !netdev->ipv6_gateway_auto)... | null | 0 | int lxc_find_gateway_addresses(struct lxc_handler *handler)
{
struct lxc_list *network = &handler->conf->network;
struct lxc_list *iterator;
struct lxc_netdev *netdev;
int link_index;
lxc_list_for_each(iterator, network) {
netdev = iterator->elem;
if (!netdev->ipv4_gateway_auto && !netdev->ipv6_gateway_auto)... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,746 | static int lxc_free_idmap(struct lxc_list *id_map) {
struct lxc_list *it, *next;
lxc_list_for_each_safe(it, id_map, next) {
lxc_list_del(it);
free(it->elem);
free(it);
}
return 0;
}
| null | 0 | static int lxc_free_idmap(struct lxc_list *id_map) {
struct lxc_list *it, *next;
lxc_list_for_each_safe(it, id_map, next) {
lxc_list_del(it);
free(it->elem);
free(it);
}
return 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,747 | int lxc_map_ids(struct lxc_list *idmap, pid_t pid)
{
struct lxc_list *iterator;
struct id_map *map;
int ret = 0, use_shadow = 0;
enum idtype type;
char *buf = NULL, *pos, *cmdpath = NULL;
/*
* If newuidmap exists, that is, if shadow is handing out subuid
* ranges, then insist that root also reserve ranges in... | null | 0 | int lxc_map_ids(struct lxc_list *idmap, pid_t pid)
{
struct lxc_list *iterator;
struct id_map *map;
int ret = 0, use_shadow = 0;
enum idtype type;
char *buf = NULL, *pos, *cmdpath = NULL;
/*
* If newuidmap exists, that is, if shadow is handing out subuid
* ranges, then insist that root also reserve ranges in... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,748 | static void lxc_remove_nic(struct lxc_list *it)
{
struct lxc_netdev *netdev = it->elem;
struct lxc_list *it2,*next;
lxc_list_del(it);
free(netdev->link);
free(netdev->name);
if (netdev->type == LXC_NET_VETH)
free(netdev->priv.veth_attr.pair);
free(netdev->upscript);
free(netdev->hwaddr);
free(netdev->mtu);... | null | 0 | static void lxc_remove_nic(struct lxc_list *it)
{
struct lxc_netdev *netdev = it->elem;
struct lxc_list *it2,*next;
lxc_list_del(it);
free(netdev->link);
free(netdev->name);
if (netdev->type == LXC_NET_VETH)
free(netdev->priv.veth_attr.pair);
free(netdev->upscript);
free(netdev->hwaddr);
free(netdev->mtu);... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,749 | void lxc_rename_phys_nics_on_shutdown(int netnsfd, struct lxc_conf *conf)
{
int i;
if (conf->num_savednics == 0)
return;
INFO("running to reset %d nic names", conf->num_savednics);
restore_phys_nics_to_netns(netnsfd, conf);
for (i=0; i<conf->num_savednics; i++) {
struct saved_nic *s = &conf->saved_nics[i];
... | null | 0 | void lxc_rename_phys_nics_on_shutdown(int netnsfd, struct lxc_conf *conf)
{
int i;
if (conf->num_savednics == 0)
return;
INFO("running to reset %d nic names", conf->num_savednics);
restore_phys_nics_to_netns(netnsfd, conf);
for (i=0; i<conf->num_savednics; i++) {
struct saved_nic *s = &conf->saved_nics[i];
... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,750 | int lxc_requests_empty_network(struct lxc_handler *handler)
{
struct lxc_list *network = &handler->conf->network;
struct lxc_list *iterator;
struct lxc_netdev *netdev;
bool found_none = false, found_nic = false;
if (lxc_list_empty(network))
return 0;
lxc_list_for_each(iterator, network) {
netdev = iterator... | null | 0 | int lxc_requests_empty_network(struct lxc_handler *handler)
{
struct lxc_list *network = &handler->conf->network;
struct lxc_list *iterator;
struct lxc_netdev *netdev;
bool found_none = false, found_nic = false;
if (lxc_list_empty(network))
return 0;
lxc_list_for_each(iterator, network) {
netdev = iterator... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,751 | int mapped_hostid(unsigned id, struct lxc_conf *conf, enum idtype idtype)
{
struct lxc_list *it;
struct id_map *map;
lxc_list_for_each(it, &conf->id_map) {
map = it->elem;
if (map->idtype != idtype)
continue;
if (id >= map->hostid && id < map->hostid + map->range)
return (id - map->hostid) + map->nsid;
... | null | 0 | int mapped_hostid(unsigned id, struct lxc_conf *conf, enum idtype idtype)
{
struct lxc_list *it;
struct id_map *map;
lxc_list_for_each(it, &conf->id_map) {
map = it->elem;
if (map->idtype != idtype)
continue;
if (id >= map->hostid && id < map->hostid + map->range)
return (id - map->hostid) + map->nsid;
... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,752 | static int mount_entry_create_dir_file(const struct mntent *mntent,
const char* path)
{
char *pathdirname = NULL;
int ret = 0;
FILE *pathfile = NULL;
if (hasmntopt(mntent, "create=dir")) {
if (mkdir_p(path, 0755) < 0) {
WARN("Failed to create mount target '%s'", path);
ret = -1;
}
}
if (has... | null | 0 | static int mount_entry_create_dir_file(const struct mntent *mntent,
const char* path)
{
char *pathdirname = NULL;
int ret = 0;
FILE *pathfile = NULL;
if (hasmntopt(mntent, "create=dir")) {
if (mkdir_p(path, 0755) < 0) {
WARN("Failed to create mount target '%s'", path);
ret = -1;
}
}
if (has... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,753 | static int mount_rootfs(const char *rootfs, const char *target, const char *options)
{
char absrootfs[MAXPATHLEN];
struct stat s;
int i;
typedef int (*rootfs_cb)(const char *, const char *, const char *);
struct rootfs_type {
int type;
rootfs_cb cb;
} rtfs_type[] = {
{ S_IFDIR, mount_rootfs_dir },
{ S_I... | null | 0 | static int mount_rootfs(const char *rootfs, const char *target, const char *options)
{
char absrootfs[MAXPATHLEN];
struct stat s;
int i;
typedef int (*rootfs_cb)(const char *, const char *, const char *);
struct rootfs_type {
int type;
rootfs_cb cb;
} rtfs_type[] = {
{ S_IFDIR, mount_rootfs_dir },
{ S_I... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,754 | static int mount_rootfs_dir(const char *rootfs, const char *target,
const char *options)
{
unsigned long mntflags;
char *mntdata;
int ret;
if (parse_mntopts(options, &mntflags, &mntdata) < 0) {
free(mntdata);
return -1;
}
ret = mount(rootfs, target, "none", MS_BIND | MS_REC | mntflags, mn... | null | 0 | static int mount_rootfs_dir(const char *rootfs, const char *target,
const char *options)
{
unsigned long mntflags;
char *mntdata;
int ret;
if (parse_mntopts(options, &mntflags, &mntdata) < 0) {
free(mntdata);
return -1;
}
ret = mount(rootfs, target, "none", MS_BIND | MS_REC | mntflags, mn... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,755 | static int mount_rootfs_file(const char *rootfs, const char *target,
const char *options)
{
struct dirent dirent, *direntp;
struct loop_info64 loinfo;
int ret = -1, fd = -1, rc;
DIR *dir;
char path[MAXPATHLEN];
dir = opendir("/dev");
if (!dir) {
SYSERROR("failed to open '/dev'");
return -1;... | null | 0 | static int mount_rootfs_file(const char *rootfs, const char *target,
const char *options)
{
struct dirent dirent, *direntp;
struct loop_info64 loinfo;
int ret = -1, fd = -1, rc;
DIR *dir;
char path[MAXPATHLEN];
dir = opendir("/dev");
if (!dir) {
SYSERROR("failed to open '/dev'");
return -1;... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,756 | static void null_endofword(char *word)
{
while (*word && *word != ' ' && *word != '\t')
word++;
*word = '\0';
}
| null | 0 | static void null_endofword(char *word)
{
while (*word && *word != ' ' && *word != '\t')
word++;
*word = '\0';
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,757 | static int parse_cap(const char *cap)
{
char *ptr = NULL;
int i, capid = -1;
if (!strcmp(cap, "none"))
return -2;
for (i = 0; i < sizeof(caps_opt)/sizeof(caps_opt[0]); i++) {
if (strcmp(cap, caps_opt[i].name))
continue;
capid = caps_opt[i].value;
break;
}
if (capid < 0) {
/* try to see if it's n... | null | 0 | static int parse_cap(const char *cap)
{
char *ptr = NULL;
int i, capid = -1;
if (!strcmp(cap, "none"))
return -2;
for (i = 0; i < sizeof(caps_opt)/sizeof(caps_opt[0]); i++) {
if (strcmp(cap, caps_opt[i].name))
continue;
capid = caps_opt[i].value;
break;
}
if (capid < 0) {
/* try to see if it's n... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,758 | int parse_mntopts(const char *mntopts, unsigned long *mntflags,
char **mntdata)
{
char *s, *data;
char *p, *saveptr = NULL;
*mntdata = NULL;
*mntflags = 0L;
if (!mntopts)
return 0;
s = strdup(mntopts);
if (!s) {
SYSERROR("failed to allocate memory");
return -1;
}
data = malloc(strlen(s) + 1);
if... | null | 0 | int parse_mntopts(const char *mntopts, unsigned long *mntflags,
char **mntdata)
{
char *s, *data;
char *p, *saveptr = NULL;
*mntdata = NULL;
*mntflags = 0L;
if (!mntopts)
return 0;
s = strdup(mntopts);
if (!s) {
SYSERROR("failed to allocate memory");
return -1;
}
data = malloc(strlen(s) + 1);
if... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,759 | int pin_rootfs(const char *rootfs)
{
char absrootfs[MAXPATHLEN];
char absrootfspin[MAXPATHLEN];
struct stat s;
int ret, fd;
if (rootfs == NULL || strlen(rootfs) == 0)
return -2;
if (!realpath(rootfs, absrootfs))
return -2;
if (access(absrootfs, F_OK))
return -1;
if (stat(absrootfs, &s))
return -1;
... | null | 0 | int pin_rootfs(const char *rootfs)
{
char absrootfs[MAXPATHLEN];
char absrootfspin[MAXPATHLEN];
struct stat s;
int ret, fd;
if (rootfs == NULL || strlen(rootfs) == 0)
return -2;
if (!realpath(rootfs, absrootfs))
return -2;
if (access(absrootfs, F_OK))
return -1;
if (stat(absrootfs, &s))
return -1;
... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,760 | static int pivot_root(const char * new_root, const char * put_old)
{
#ifdef __NR_pivot_root
return syscall(__NR_pivot_root, new_root, put_old);
#else
errno = ENOSYS;
return -1;
#endif
}
| null | 0 | static int pivot_root(const char * new_root, const char * put_old)
{
#ifdef __NR_pivot_root
return syscall(__NR_pivot_root, new_root, put_old);
#else
errno = ENOSYS;
return -1;
#endif
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,761 | int prepare_ramfs_root(char *root)
{
char buf[LINELEN], *p;
char nroot[PATH_MAX];
FILE *f;
int i;
char *p2;
if (realpath(root, nroot) == NULL)
return -1;
if (chdir("/") == -1)
return -1;
/*
* We could use here MS_MOVE, but in userns this mount is
* locked and can't be moved.
*/
if (mount(root, "/"... | null | 0 | int prepare_ramfs_root(char *root)
{
char buf[LINELEN], *p;
char nroot[PATH_MAX];
FILE *f;
int i;
char *p2;
if (realpath(root, nroot) == NULL)
return -1;
if (chdir("/") == -1)
return -1;
/*
* We could use here MS_MOVE, but in userns this mount is
* locked and can't be moved.
*/
if (mount(root, "/"... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,762 | void remount_all_slave(void)
{
/* walk /proc/mounts and change any shared entries to slave */
FILE *f = fopen("/proc/self/mountinfo", "r");
char *line = NULL;
size_t len = 0;
if (!f) {
SYSERROR("Failed to open /proc/self/mountinfo to mark all shared");
ERROR("Continuing container startup...");
return;
}
... | null | 0 | void remount_all_slave(void)
{
/* walk /proc/mounts and change any shared entries to slave */
FILE *f = fopen("/proc/self/mountinfo", "r");
char *line = NULL;
size_t len = 0;
if (!f) {
SYSERROR("Failed to open /proc/self/mountinfo to mark all shared");
ERROR("Continuing container startup...");
return;
}
... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,763 | void restore_phys_nics_to_netns(int netnsfd, struct lxc_conf *conf)
{
int i, ret, oldfd;
char path[MAXPATHLEN];
if (netnsfd < 0)
return;
ret = snprintf(path, MAXPATHLEN, "/proc/self/ns/net");
if (ret < 0 || ret >= MAXPATHLEN) {
WARN("Failed to open monitor netns fd");
return;
}
if ((oldfd = open(path, O_... | null | 0 | void restore_phys_nics_to_netns(int netnsfd, struct lxc_conf *conf)
{
int i, ret, oldfd;
char path[MAXPATHLEN];
if (netnsfd < 0)
return;
ret = snprintf(path, MAXPATHLEN, "/proc/self/ns/net");
if (ret < 0 || ret >= MAXPATHLEN) {
WARN("Failed to open monitor netns fd");
return;
}
if ((oldfd = open(path, O_... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,764 | static int run_buffer(char *buffer)
{
struct lxc_popen_FILE *f;
char *output;
int ret;
f = lxc_popen(buffer);
if (!f) {
SYSERROR("popen failed");
return -1;
}
output = malloc(LXC_LOG_BUFFER_SIZE);
if (!output) {
ERROR("failed to allocate memory for script output");
lxc_pclose(f);
return -1;
}
whi... | null | 0 | static int run_buffer(char *buffer)
{
struct lxc_popen_FILE *f;
char *output;
int ret;
f = lxc_popen(buffer);
if (!f) {
SYSERROR("popen failed");
return -1;
}
output = malloc(LXC_LOG_BUFFER_SIZE);
if (!output) {
ERROR("failed to allocate memory for script output");
lxc_pclose(f);
return -1;
}
whi... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,765 | int run_lxc_hooks(const char *name, char *hook, struct lxc_conf *conf,
const char *lxcpath, char *argv[])
{
int which = -1;
struct lxc_list *it;
if (strcmp(hook, "pre-start") == 0)
which = LXCHOOK_PRESTART;
else if (strcmp(hook, "pre-mount") == 0)
which = LXCHOOK_PREMOUNT;
else if (strcmp(hook, "mount") =... | null | 0 | int run_lxc_hooks(const char *name, char *hook, struct lxc_conf *conf,
const char *lxcpath, char *argv[])
{
int which = -1;
struct lxc_list *it;
if (strcmp(hook, "pre-start") == 0)
which = LXCHOOK_PRESTART;
else if (strcmp(hook, "pre-mount") == 0)
which = LXCHOOK_PREMOUNT;
else if (strcmp(hook, "mount") =... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,766 | static int run_script(const char *name, const char *section,
const char *script, ...)
{
int ret;
char *buffer, *p;
size_t size = 0;
va_list ap;
INFO("Executing script '%s' for container '%s', config section '%s'",
script, name, section);
va_start(ap, script);
while ((p = va_arg(ap, char *)))
si... | null | 0 | static int run_script(const char *name, const char *section,
const char *script, ...)
{
int ret;
char *buffer, *p;
size_t size = 0;
va_list ap;
INFO("Executing script '%s' for container '%s', config section '%s'",
script, name, section);
va_start(ap, script);
while ((p = va_arg(ap, char *)))
si... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,767 | static int run_script_argv(const char *name, const char *section,
const char *script, const char *hook, const char *lxcpath,
char **argsin)
{
int ret, i;
char *buffer;
size_t size = 0;
INFO("Executing script '%s' for container '%s', config section '%s'",
script, name, section);
for (i=0; ar... | null | 0 | static int run_script_argv(const char *name, const char *section,
const char *script, const char *hook, const char *lxcpath,
char **argsin)
{
int ret, i;
char *buffer;
size_t size = 0;
INFO("Executing script '%s' for container '%s', config section '%s'",
script, name, section);
for (i=0; ar... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,768 | static int run_userns_fn(void *data)
{
struct userns_fn_data *d = data;
char c;
close(d->p[1]);
if (read(d->p[0], &c, 1) != 1)
return -1;
close(d->p[0]);
return d->fn(d->arg);
}
| null | 0 | static int run_userns_fn(void *data)
{
struct userns_fn_data *d = data;
char c;
close(d->p[1]);
if (read(d->p[0], &c, 1) != 1)
return -1;
close(d->p[0]);
return d->fn(d->arg);
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,769 | static int send_fd(int sock, int fd)
{
int ret = lxc_abstract_unix_send_fd(sock, fd, NULL, 0);
if (ret < 0) {
SYSERROR("Error sending tty fd to parent");
return -1;
}
return 0;
}
| null | 0 | static int send_fd(int sock, int fd)
{
int ret = lxc_abstract_unix_send_fd(sock, fd, NULL, 0);
if (ret < 0) {
SYSERROR("Error sending tty fd to parent");
return -1;
}
return 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,770 | static int sethostname(const char * name, size_t len)
{
#ifdef __NR_sethostname
return syscall(__NR_sethostname, name, len);
#else
errno = ENOSYS;
return -1;
#endif
}
| null | 0 | static int sethostname(const char * name, size_t len)
{
#ifdef __NR_sethostname
return syscall(__NR_sethostname, name, len);
#else
errno = ENOSYS;
return -1;
#endif
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,771 | static int setup_caps(struct lxc_list *caps)
{
struct lxc_list *iterator;
char *drop_entry;
int capid;
lxc_list_for_each(iterator, caps) {
drop_entry = iterator->elem;
capid = parse_cap(drop_entry);
if (capid < 0) {
ERROR("unknown capability %s", drop_entry);
return -1;
}
DEBUG("drop cap... | null | 0 | static int setup_caps(struct lxc_list *caps)
{
struct lxc_list *iterator;
char *drop_entry;
int capid;
lxc_list_for_each(iterator, caps) {
drop_entry = iterator->elem;
capid = parse_cap(drop_entry);
if (capid < 0) {
ERROR("unknown capability %s", drop_entry);
return -1;
}
DEBUG("drop cap... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,772 | static int setup_console(const struct lxc_rootfs *rootfs,
const struct lxc_console *console,
char *ttydir)
{
/* We don't have a rootfs, /dev/console will be shared */
if (!rootfs->path)
return 0;
if (!ttydir)
return setup_dev_console(rootfs, console);
return setup_ttydir_console(rootfs, console, ttydir... | null | 0 | static int setup_console(const struct lxc_rootfs *rootfs,
const struct lxc_console *console,
char *ttydir)
{
/* We don't have a rootfs, /dev/console will be shared */
if (!rootfs->path)
return 0;
if (!ttydir)
return setup_dev_console(rootfs, console);
return setup_ttydir_console(rootfs, console, ttydir... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,773 | static int setup_dev_symlinks(const struct lxc_rootfs *rootfs)
{
char path[MAXPATHLEN];
int ret,i;
struct stat s;
for (i = 0; i < sizeof(dev_symlinks) / sizeof(dev_symlinks[0]); i++) {
const struct dev_symlinks *d = &dev_symlinks[i];
ret = snprintf(path, sizeof(path), "%s/dev/%s", rootfs->path ? rootfs->mount... | null | 0 | static int setup_dev_symlinks(const struct lxc_rootfs *rootfs)
{
char path[MAXPATHLEN];
int ret,i;
struct stat s;
for (i = 0; i < sizeof(dev_symlinks) / sizeof(dev_symlinks[0]); i++) {
const struct dev_symlinks *d = &dev_symlinks[i];
ret = snprintf(path, sizeof(path), "%s/dev/%s", rootfs->path ? rootfs->mount... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,774 | static int setup_hw_addr(char *hwaddr, const char *ifname)
{
struct sockaddr sockaddr;
struct ifreq ifr;
int ret, fd;
ret = lxc_convert_mac(hwaddr, &sockaddr);
if (ret) {
ERROR("mac address '%s' conversion failed : %s",
hwaddr, strerror(-ret));
return -1;
}
memcpy(ifr.ifr_name, ifname, IFNAMSIZ);
... | null | 0 | static int setup_hw_addr(char *hwaddr, const char *ifname)
{
struct sockaddr sockaddr;
struct ifreq ifr;
int ret, fd;
ret = lxc_convert_mac(hwaddr, &sockaddr);
if (ret) {
ERROR("mac address '%s' conversion failed : %s",
hwaddr, strerror(-ret));
return -1;
}
memcpy(ifr.ifr_name, ifname, IFNAMSIZ);
... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,775 | static int setup_ipv4_addr(struct lxc_list *ip, int ifindex)
{
struct lxc_list *iterator;
struct lxc_inetdev *inetdev;
int err;
lxc_list_for_each(iterator, ip) {
inetdev = iterator->elem;
err = lxc_ipv4_addr_add(ifindex, &inetdev->addr,
&inetdev->bcast, inetdev->prefix);
if (err) {
ERROR("failed to... | null | 0 | static int setup_ipv4_addr(struct lxc_list *ip, int ifindex)
{
struct lxc_list *iterator;
struct lxc_inetdev *inetdev;
int err;
lxc_list_for_each(iterator, ip) {
inetdev = iterator->elem;
err = lxc_ipv4_addr_add(ifindex, &inetdev->addr,
&inetdev->bcast, inetdev->prefix);
if (err) {
ERROR("failed to... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,776 | static int setup_ipv6_addr(struct lxc_list *ip, int ifindex)
{
struct lxc_list *iterator;
struct lxc_inet6dev *inet6dev;
int err;
lxc_list_for_each(iterator, ip) {
inet6dev = iterator->elem;
err = lxc_ipv6_addr_add(ifindex, &inet6dev->addr,
&inet6dev->mcast, &inet6dev->acast,
inet6dev->prefix);
i... | null | 0 | static int setup_ipv6_addr(struct lxc_list *ip, int ifindex)
{
struct lxc_list *iterator;
struct lxc_inet6dev *inet6dev;
int err;
lxc_list_for_each(iterator, ip) {
inet6dev = iterator->elem;
err = lxc_ipv6_addr_add(ifindex, &inet6dev->addr,
&inet6dev->mcast, &inet6dev->acast,
inet6dev->prefix);
i... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,777 | static int setup_kmsg(const struct lxc_rootfs *rootfs,
const struct lxc_console *console)
{
char kpath[MAXPATHLEN];
int ret;
if (!rootfs->path)
return 0;
ret = snprintf(kpath, sizeof(kpath), "%s/dev/kmsg", rootfs->mount);
if (ret < 0 || ret >= sizeof(kpath))
return -1;
ret = unlink(kpath);
if (ret... | null | 0 | static int setup_kmsg(const struct lxc_rootfs *rootfs,
const struct lxc_console *console)
{
char kpath[MAXPATHLEN];
int ret;
if (!rootfs->path)
return 0;
ret = snprintf(kpath, sizeof(kpath), "%s/dev/kmsg", rootfs->mount);
if (ret < 0 || ret >= sizeof(kpath))
return -1;
ret = unlink(kpath);
if (ret... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,778 | static int setup_mount(const struct lxc_rootfs *rootfs, const char *fstab,
const char *lxc_name)
{
FILE *file;
int ret;
if (!fstab)
return 0;
file = setmntent(fstab, "r");
if (!file) {
SYSERROR("failed to use '%s'", fstab);
return -1;
}
ret = mount_file_entries(rootfs, file, lxc_name);
endmntent(file... | null | 0 | static int setup_mount(const struct lxc_rootfs *rootfs, const char *fstab,
const char *lxc_name)
{
FILE *file;
int ret;
if (!fstab)
return 0;
file = setmntent(fstab, "r");
if (!file) {
SYSERROR("failed to use '%s'", fstab);
return -1;
}
ret = mount_file_entries(rootfs, file, lxc_name);
endmntent(file... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,779 | static int setup_mount_entries(const struct lxc_rootfs *rootfs, struct lxc_list *mount,
const char *lxc_name)
{
FILE *file;
int ret;
file = write_mount_file(mount);
if (!file)
return -1;
ret = mount_file_entries(rootfs, file, lxc_name);
fclose(file);
return ret;
}
| null | 0 | static int setup_mount_entries(const struct lxc_rootfs *rootfs, struct lxc_list *mount,
const char *lxc_name)
{
FILE *file;
int ret;
file = write_mount_file(mount);
if (!file)
return -1;
ret = mount_file_entries(rootfs, file, lxc_name);
fclose(file);
return ret;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,780 | static int setup_netdev(struct lxc_netdev *netdev)
{
char ifname[IFNAMSIZ];
char *current_ifname = ifname;
int err;
/* empty network namespace */
if (!netdev->ifindex) {
if (netdev->flags & IFF_UP) {
err = lxc_netdev_up("lo");
if (err) {
ERROR("failed to set the loopback up : %s",
strerror(-... | null | 0 | static int setup_netdev(struct lxc_netdev *netdev)
{
char ifname[IFNAMSIZ];
char *current_ifname = ifname;
int err;
/* empty network namespace */
if (!netdev->ifindex) {
if (netdev->flags & IFF_UP) {
err = lxc_netdev_up("lo");
if (err) {
ERROR("failed to set the loopback up : %s",
strerror(-... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,781 | static int setup_network(struct lxc_list *network)
{
struct lxc_list *iterator;
struct lxc_netdev *netdev;
lxc_list_for_each(iterator, network) {
netdev = iterator->elem;
if (setup_netdev(netdev)) {
ERROR("failed to setup netdev");
return -1;
}
}
if (!lxc_list_empty(network))
INFO("network has be... | null | 0 | static int setup_network(struct lxc_list *network)
{
struct lxc_list *iterator;
struct lxc_netdev *netdev;
lxc_list_for_each(iterator, network) {
netdev = iterator->elem;
if (setup_netdev(netdev)) {
ERROR("failed to setup netdev");
return -1;
}
}
if (!lxc_list_empty(network))
INFO("network has be... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,782 | static int setup_personality(int persona)
{
#if HAVE_SYS_PERSONALITY_H
if (persona == -1)
return 0;
if (personality(persona) < 0) {
SYSERROR("failed to set personality to '0x%x'", persona);
return -1;
}
INFO("set personality to '0x%x'", persona);
#endif
return 0;
}
| null | 0 | static int setup_personality(int persona)
{
#if HAVE_SYS_PERSONALITY_H
if (persona == -1)
return 0;
if (personality(persona) < 0) {
SYSERROR("failed to set personality to '0x%x'", persona);
return -1;
}
INFO("set personality to '0x%x'", persona);
#endif
return 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,783 | static int setup_pivot_root(const struct lxc_rootfs *rootfs)
{
if (!rootfs->path)
return 0;
if (detect_ramfs_rootfs()) {
if (prepare_ramfs_root(rootfs->mount))
return -1;
} else if (setup_rootfs_pivot_root(rootfs->mount, rootfs->pivot)) {
ERROR("failed to setup pivot root");
return -1;
}
return 0;
}
| null | 0 | static int setup_pivot_root(const struct lxc_rootfs *rootfs)
{
if (!rootfs->path)
return 0;
if (detect_ramfs_rootfs()) {
if (prepare_ramfs_root(rootfs->mount))
return -1;
} else if (setup_rootfs_pivot_root(rootfs->mount, rootfs->pivot)) {
ERROR("failed to setup pivot root");
return -1;
}
return 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,784 | static int setup_rootfs(struct lxc_conf *conf)
{
const struct lxc_rootfs *rootfs = &conf->rootfs;
if (!rootfs->path) {
if (mount("", "/", NULL, MS_SLAVE|MS_REC, 0)) {
SYSERROR("Failed to make / rslave");
return -1;
}
return 0;
}
if (access(rootfs->mount, F_OK)) {
SYSERROR("failed to access to '%s', ... | null | 0 | static int setup_rootfs(struct lxc_conf *conf)
{
const struct lxc_rootfs *rootfs = &conf->rootfs;
if (!rootfs->path) {
if (mount("", "/", NULL, MS_SLAVE|MS_REC, 0)) {
SYSERROR("Failed to make / rslave");
return -1;
}
return 0;
}
if (access(rootfs->mount, F_OK)) {
SYSERROR("failed to access to '%s', ... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,785 | static int setup_rootfs_pivot_root(const char *rootfs, const char *pivotdir)
{
int oldroot = -1, newroot = -1;
oldroot = open("/", O_DIRECTORY | O_RDONLY);
if (oldroot < 0) {
SYSERROR("Error opening old-/ for fchdir");
return -1;
}
newroot = open(rootfs, O_DIRECTORY | O_RDONLY);
if (newroot < 0) {
SYSERROR... | null | 0 | static int setup_rootfs_pivot_root(const char *rootfs, const char *pivotdir)
{
int oldroot = -1, newroot = -1;
oldroot = open("/", O_DIRECTORY | O_RDONLY);
if (oldroot < 0) {
SYSERROR("Error opening old-/ for fchdir");
return -1;
}
newroot = open(rootfs, O_DIRECTORY | O_RDONLY);
if (newroot < 0) {
SYSERROR... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,786 | static int setup_utsname(struct utsname *utsname)
{
if (!utsname)
return 0;
if (sethostname(utsname->nodename, strlen(utsname->nodename))) {
SYSERROR("failed to set the hostname to '%s'", utsname->nodename);
return -1;
}
INFO("'%s' hostname has been setup", utsname->nodename);
return 0;
}
| null | 0 | static int setup_utsname(struct utsname *utsname)
{
if (!utsname)
return 0;
if (sethostname(utsname->nodename, strlen(utsname->nodename))) {
SYSERROR("failed to set the hostname to '%s'", utsname->nodename);
return -1;
}
INFO("'%s' hostname has been setup", utsname->nodename);
return 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,787 | static int shutdown_empty(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
int err;
if (netdev->downscript) {
err = run_script(handler->name, "net", netdev->downscript,
"down", "empty", (char*) NULL);
if (err)
return -1;
}
return 0;
}
| null | 0 | static int shutdown_empty(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
int err;
if (netdev->downscript) {
err = run_script(handler->name, "net", netdev->downscript,
"down", "empty", (char*) NULL);
if (err)
return -1;
}
return 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,788 | static int shutdown_macvlan(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
int err;
if (netdev->downscript) {
err = run_script(handler->name, "net", netdev->downscript,
"down", "macvlan", netdev->link,
(char*) NULL);
if (err)
return -1;
}
return 0;
}
| null | 0 | static int shutdown_macvlan(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
int err;
if (netdev->downscript) {
err = run_script(handler->name, "net", netdev->downscript,
"down", "macvlan", netdev->link,
(char*) NULL);
if (err)
return -1;
}
return 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,789 | static int shutdown_none(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
return 0;
}
| null | 0 | static int shutdown_none(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
return 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,790 | static int shutdown_phys(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
int err;
if (netdev->downscript) {
err = run_script(handler->name, "net", netdev->downscript,
"down", "phys", netdev->link, (char*) NULL);
if (err)
return -1;
}
return 0;
}
| null | 0 | static int shutdown_phys(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
int err;
if (netdev->downscript) {
err = run_script(handler->name, "net", netdev->downscript,
"down", "phys", netdev->link, (char*) NULL);
if (err)
return -1;
}
return 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,791 | static int shutdown_vlan(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
return 0;
}
| null | 0 | static int shutdown_vlan(struct lxc_handler *handler, struct lxc_netdev *netdev)
{
return 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,792 | struct lxc_list *sort_cgroup_settings(struct lxc_list* cgroup_settings)
{
struct lxc_list *result;
struct lxc_list *memsw_limit = NULL;
struct lxc_list *it = NULL;
struct lxc_cgroup *cg = NULL;
struct lxc_list *item = NULL;
result = malloc(sizeof(*result));
if (!result) {
ERROR("failed to allocate memory to s... | null | 0 | struct lxc_list *sort_cgroup_settings(struct lxc_list* cgroup_settings)
{
struct lxc_list *result;
struct lxc_list *memsw_limit = NULL;
struct lxc_list *it = NULL;
struct lxc_cgroup *cg = NULL;
struct lxc_list *item = NULL;
result = malloc(sizeof(*result));
if (!result) {
ERROR("failed to allocate memory to s... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,793 | int tmp_proc_mount(struct lxc_conf *lxc_conf)
{
int mounted;
mounted = mount_proc_if_needed(lxc_conf->rootfs.path ? lxc_conf->rootfs.mount : "");
if (mounted == -1) {
SYSERROR("failed to mount /proc in the container.");
/* continue only if there is no rootfs */
if (lxc_conf->rootfs.path)
return -1;
} else... | null | 0 | int tmp_proc_mount(struct lxc_conf *lxc_conf)
{
int mounted;
mounted = mount_proc_if_needed(lxc_conf->rootfs.path ? lxc_conf->rootfs.mount : "");
if (mounted == -1) {
SYSERROR("failed to mount /proc in the container.");
/* continue only if there is no rootfs */
if (lxc_conf->rootfs.path)
return -1;
} else... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,794 | int ttys_shift_ids(struct lxc_conf *c)
{
if (lxc_list_empty(&c->id_map))
return 0;
if (strcmp(c->console.name, "") !=0 && chown_mapped_root(c->console.name, c) < 0) {
ERROR("Failed to chown %s", c->console.name);
return -1;
}
return 0;
}
| null | 0 | int ttys_shift_ids(struct lxc_conf *c)
{
if (lxc_list_empty(&c->id_map))
return 0;
if (strcmp(c->console.name, "") !=0 && chown_mapped_root(c->console.name, c) < 0) {
ERROR("Failed to chown %s", c->console.name);
return -1;
}
return 0;
}
| @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,795 | static int unpriv_assign_nic(struct lxc_netdev *netdev, pid_t pid)
{
pid_t child;
int bytes, pipefd[2];
char *token, *saveptr = NULL;
char buffer[MAX_BUFFER_SIZE];
char netdev_link[IFNAMSIZ+1];
if (netdev->type != LXC_NET_VETH) {
ERROR("nic type %d not support for unprivileged use",
netdev->type);
return ... | null | 0 | static int unpriv_assign_nic(struct lxc_netdev *netdev, pid_t pid)
{
pid_t child;
int bytes, pipefd[2];
char *token, *saveptr = NULL;
char buffer[MAX_BUFFER_SIZE];
char netdev_link[IFNAMSIZ+1];
if (netdev->type != LXC_NET_VETH) {
ERROR("nic type %d not support for unprivileged use",
netdev->type);
return ... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,796 | int userns_exec_1(struct lxc_conf *conf, int (*fn)(void *), void *data)
{
int ret, pid;
struct userns_fn_data d;
char c = '1';
int p[2];
struct lxc_list *idmap;
ret = pipe(p);
if (ret < 0) {
SYSERROR("opening pipe");
return -1;
}
d.fn = fn;
d.arg = data;
d.p[0] = p[0];
d.p[1] = p[1];
pid = lxc_clone(r... | null | 0 | int userns_exec_1(struct lxc_conf *conf, int (*fn)(void *), void *data)
{
int ret, pid;
struct userns_fn_data d;
char c = '1';
int p[2];
struct lxc_list *idmap;
ret = pipe(p);
if (ret < 0) {
SYSERROR("opening pipe");
return -1;
}
d.fn = fn;
d.arg = data;
d.p[0] = p[0];
d.p[1] = p[1];
pid = lxc_clone(r... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,797 | static bool verify_start_hooks(struct lxc_conf *conf)
{
struct lxc_list *it;
char path[MAXPATHLEN];
lxc_list_for_each(it, &conf->hooks[LXCHOOK_START]) {
char *hookname = it->elem;
struct stat st;
int ret;
ret = snprintf(path, MAXPATHLEN, "%s%s",
conf->rootfs.path ? conf->rootfs.mount : "", hookname);
i... | null | 0 | static bool verify_start_hooks(struct lxc_conf *conf)
{
struct lxc_list *it;
char path[MAXPATHLEN];
lxc_list_for_each(it, &conf->hooks[LXCHOOK_START]) {
char *hookname = it->elem;
struct stat st;
int ret;
ret = snprintf(path, MAXPATHLEN, "%s%s",
conf->rootfs.path ? conf->rootfs.mount : "", hookname);
i... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,798 | static int write_id_mapping(enum idtype idtype, pid_t pid, const char *buf,
size_t buf_size)
{
char path[PATH_MAX];
int ret, closeret;
FILE *f;
ret = snprintf(path, PATH_MAX, "/proc/%d/%cid_map", pid, idtype == ID_TYPE_UID ? 'u' : 'g');
if (ret < 0 || ret >= PATH_MAX) {
fprintf(stderr, "%s: path name too... | null | 0 | static int write_id_mapping(enum idtype idtype, pid_t pid, const char *buf,
size_t buf_size)
{
char path[PATH_MAX];
int ret, closeret;
FILE *f;
ret = snprintf(path, PATH_MAX, "/proc/%d/%cid_map", pid, idtype == ID_TYPE_UID ? 'u' : 'g');
if (ret < 0 || ret >= PATH_MAX) {
fprintf(stderr, "%s: path name too... | @@ -769,10 +769,11 @@ static int lxc_mount_auto_mounts(struct lxc_conf *conf, int flags, struct lxc_ha
* 2.6.32...
*/
{ LXC_AUTO_PROC_MASK, LXC_AUTO_PROC_MIXED, "proc", "%r/proc", "proc", MS_NODEV|MS_NOEXEC|MS_NOSUID, NULL },
- { LXC_AU... | CWE-59 | null | null |
35,799 | static int _recursive_rmdir(char *dirname, dev_t pdev,
const char *exclude, int level, bool onedev)
{
struct dirent dirent, *direntp;
DIR *dir;
int ret, failed=0;
char pathname[MAXPATHLEN];
bool hadexclude = false;
dir = opendir(dirname);
if (!dir) {
ERROR("%s: failed to open %s", __func__, dirname);
... | null | 0 | static int _recursive_rmdir(char *dirname, dev_t pdev,
const char *exclude, int level, bool onedev)
{
struct dirent dirent, *direntp;
DIR *dir;
int ret, failed=0;
char pathname[MAXPATHLEN];
bool hadexclude = false;
dir = opendir(dirname);
if (!dir) {
ERROR("%s: failed to open %s", __func__, dirname);
... | @@ -1404,6 +1404,239 @@ int setproctitle(char *title)
return ret;
}
+/*
+ * @path: a pathname where / replaced with '\0'.
+ * @offsetp: pointer to int showing which path segment was last seen.
+ * Updated on return to reflect the next segment.
+ * @fulllen: full original path length.
+ * Returns a poi... | CWE-59 | null | null |
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