bool nice_set:1;
bool ioprio_set:1;
bool cpu_sched_set:1;
+ bool no_new_privileges_set:1;
};
#include "cgroup.h"
$1.SecureBits, config_parse_exec_secure_bits, 0, offsetof($1, exec_context)
$1.CapabilityBoundingSet, config_parse_bounding_set, 0, offsetof($1, exec_context.capability_bounding_set_drop)
$1.TimerSlackNSec, config_parse_nsec, 0, offsetof($1, exec_context.timer_slack_nsec)
-$1.NoNewPrivileges, config_parse_bool, 0, offsetof($1, exec_context.no_new_privileges)
+$1.NoNewPrivileges, config_parse_no_new_priviliges, 0, offsetof($1, exec_context)
m4_ifdef(`HAVE_SECCOMP',
`$1.SystemCallFilter, config_parse_syscall_filter, 0, offsetof($1, exec_context)
$1.SystemCallArchitectures, config_parse_syscall_archs, 0, offsetof($1, exec_context.syscall_archs)
set_remove(c->syscall_filter, INT_TO_PTR(id + 1));
}
- c->no_new_privileges = true;
+ /* Turn on NNP, but only if it wasn't configured explicitly
+ * before, and only if we are in user mode. */
+ if (!c->no_new_privileges_set && u->manager->running_as == SYSTEMD_USER)
+ c->no_new_privileges = true;
return 0;
}
return 0;
}
+int config_parse_no_new_priviliges(
+ const char* unit,
+ const char *filename,
+ unsigned line,
+ const char *section,
+ unsigned section_line,
+ const char *lvalue,
+ int ltype,
+ const char *rvalue,
+ void *data,
+ void *userdata) {
+
+ ExecContext *c = data;
+ int k;
+
+ assert(filename);
+ assert(lvalue);
+ assert(rvalue);
+ assert(data);
+
+ k = parse_boolean(rvalue);
+ if (k < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, -k, "Failed to parse boolean value, ignoring: %s", rvalue);
+ return 0;
+ }
+
+ c->no_new_privileges = !!k;
+ c->no_new_privileges_set = true;
+
+ return 0;
+}
+
#define FOLLOW_MAX 8
static int open_follow(char **filename, FILE **_f, Set *names, char **_final) {
int config_parse_runtime_directory(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_set_status(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_namespace_path_strv(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
+int config_parse_no_new_priviliges(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
/* gperf prototypes */
const struct ConfigPerfItem* load_fragment_gperf_lookup(const char *key, unsigned length);