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Forgot some syscalls for seccomp (when sigint is raised)

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Grégory Soutadé 2016-02-17 18:15:04 +01:00
parent 3152fbf947
commit 3370e83f55
1 changed files with 3 additions and 1 deletions
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4
src/server.c
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@ -480,14 +480,16 @@ int daemonize(struct gengetopt_args_info* params)
seccomp_rule_add(seccomp_ctx, SCMP_ACT_ALLOW, SCMP_SYS(read), 0);
seccomp_rule_add(seccomp_ctx, SCMP_ACT_ALLOW, SCMP_SYS(write), 0);
seccomp_rule_add(seccomp_ctx, SCMP_ACT_ALLOW, SCMP_SYS(close), 0);
seccomp_rule_add(seccomp_ctx, SCMP_ACT_ALLOW, SCMP_SYS(shutdown), 0);
seccomp_rule_add(seccomp_ctx, SCMP_ACT_ALLOW, SCMP_SYS(accept), 0);
seccomp_rule_add(seccomp_ctx, SCMP_ACT_ALLOW, SCMP_SYS(syncfs), 0);
seccomp_rule_add(seccomp_ctx, SCMP_ACT_ALLOW, SCMP_SYS(nanosleep), 0);
seccomp_rule_add(seccomp_ctx, SCMP_ACT_ALLOW, SCMP_SYS(restart_syscall), 0); // for usleep
seccomp_rule_add(seccomp_ctx, SCMP_ACT_ALLOW, SCMP_SYS(rt_sigreturn), 0); // for signal handler
seccomp_rule_add(seccomp_ctx, SCMP_ACT_ALLOW, SCMP_SYS(syslog), 0);
seccomp_rule_add(seccomp_ctx, SCMP_ACT_ALLOW, SCMP_SYS(sendto), 0); // For syslog
seccomp_rule_add(seccomp_ctx, SCMP_ACT_ALLOW, SCMP_SYS(open), 1, SCMP_A1(SCMP_CMP_EQ , O_RDONLY|O_CLOEXEC));
// For create_thread
// For threads
seccomp_rule_add(seccomp_ctx, SCMP_ACT_ALLOW, SCMP_SYS(mmap), 0);
seccomp_rule_add(seccomp_ctx, SCMP_ACT_ALLOW, SCMP_SYS(munmap), 0);
seccomp_rule_add(seccomp_ctx, SCMP_ACT_ALLOW, SCMP_SYS(mprotect), 0);