src/usr.bin/ssh/sandbox-systrace.c - diff

Return to sandbox-systrace.c CVS log

Up to [local] / src / usr.bin / ssh

version 1.14, 2015/01/20 23:14:00

version 1.15, 2015/05/18 15:06:05

Line 46

/* Permitted syscalls in preauth. Unlisted syscalls get SYSTR_POLICY_KILL */

static const struct sandbox_policy preauth_policy[] = {

{ SYS_open, SYSTR_POLICY_NEVER },

{ SYS_clock_gettime, SYSTR_POLICY_PERMIT },

#ifdef SYS_getentropy

/* OpenBSD 5.6 and newer use getentropy(2) to seed arc4random(3). */

{ SYS_getentropy, SYSTR_POLICY_PERMIT },

#else

/* Previous releases used sysctl(3)'s kern.arnd variable. */

{ SYS___sysctl, SYSTR_POLICY_PERMIT },

#endif

#ifdef SYS_sendsyslog

{ SYS_sendsyslog, SYSTR_POLICY_PERMIT },

#endif

{ SYS_close, SYSTR_POLICY_PERMIT },

{ SYS_exit, SYSTR_POLICY_PERMIT },

{ SYS_getentropy, SYSTR_POLICY_PERMIT },

{ SYS_getpid, SYSTR_POLICY_PERMIT },

{ SYS_gettimeofday, SYSTR_POLICY_PERMIT },

{ SYS_clock_gettime, SYSTR_POLICY_PERMIT },

{ SYS_madvise, SYSTR_POLICY_PERMIT },

{ SYS_mmap, SYSTR_POLICY_PERMIT },

{ SYS_mprotect, SYSTR_POLICY_PERMIT },

{ SYS_mquery, SYSTR_POLICY_PERMIT },

{ SYS_poll, SYSTR_POLICY_PERMIT },

{ SYS_munmap, SYSTR_POLICY_PERMIT },

{ SYS_open, SYSTR_POLICY_NEVER },

{ SYS_poll, SYSTR_POLICY_PERMIT },

{ SYS_read, SYSTR_POLICY_PERMIT },

{ SYS_select, SYSTR_POLICY_PERMIT },

{ SYS_sendsyslog, SYSTR_POLICY_PERMIT },

{ SYS_shutdown, SYSTR_POLICY_PERMIT },

{ SYS_sigprocmask, SYSTR_POLICY_PERMIT },

{ SYS_write, SYSTR_POLICY_PERMIT },