diff options
Diffstat (limited to 'lib-src/seccomp-filter.c')
| -rw-r--r-- | lib-src/seccomp-filter.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib-src/seccomp-filter.c b/lib-src/seccomp-filter.c index e4d56e01b4d..9d25a5fe142 100644 --- a/lib-src/seccomp-filter.c +++ b/lib-src/seccomp-filter.c @@ -40,6 +40,7 @@ human-readable representation to out.pfc. */ #include <stdlib.h> #include <stdint.h> #include <stdio.h> +#include <time.h> #include <sys/ioctl.h> #include <sys/mman.h> @@ -286,6 +287,12 @@ main (int argc, char **argv) RULE (SCMP_ACT_ALLOW, SCMP_SYS (sigprocmask)); RULE (SCMP_ACT_ALLOW, SCMP_SYS (rt_sigprocmask)); + /* Allow reading the current time. */ + RULE (SCMP_ACT_ALLOW, SCMP_SYS (clock_gettime), + SCMP_A0_32 (SCMP_CMP_EQ, CLOCK_REALTIME)); + RULE (SCMP_ACT_ALLOW, SCMP_SYS (time)); + RULE (SCMP_ACT_ALLOW, SCMP_SYS (gettimeofday)); + /* Allow timer support. */ RULE (SCMP_ACT_ALLOW, SCMP_SYS (timer_create)); RULE (SCMP_ACT_ALLOW, SCMP_SYS (timerfd_create)); |