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sched: Add sandbox support for KIST
Signed-off-by: David Goulet <dgoulet@torproject.org>
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parent
a06f2a0509
commit
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@ -653,6 +653,25 @@ sb_socketpair(scmp_filter_ctx ctx, sandbox_cfg_t *filter)
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return 0;
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}
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#ifdef HAVE_KIST_SUPPORT
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#include <linux/sockios.h>
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static int
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sb_ioctl(scmp_filter_ctx ctx, sandbox_cfg_t *filter)
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{
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int rc;
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(void) filter;
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rc = seccomp_rule_add_1(ctx, SCMP_ACT_ALLOW, SCMP_SYS(ioctl),
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SCMP_CMP(1, SCMP_CMP_EQ, SIOCOUTQNSD));
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if (rc)
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return rc;
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return 0;
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}
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#endif /* HAVE_KIST_SUPPORT */
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/**
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* Function responsible for setting up the setsockopt syscall for
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* the seccomp filter sandbox.
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@ -760,6 +779,15 @@ sb_getsockopt(scmp_filter_ctx ctx, sandbox_cfg_t *filter)
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return rc;
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#endif
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#ifdef HAVE_KIST_SUPPORT
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#include <netinet/tcp.h>
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rc = seccomp_rule_add_2(ctx, SCMP_ACT_ALLOW, SCMP_SYS(getsockopt),
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SCMP_CMP(1, SCMP_CMP_EQ, SOL_TCP),
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SCMP_CMP(2, SCMP_CMP_EQ, TCP_INFO));
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if (rc)
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return rc;
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#endif
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return 0;
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}
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@ -1060,7 +1088,11 @@ static sandbox_filter_func_t filter_func[] = {
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sb_socket,
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sb_setsockopt,
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sb_getsockopt,
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sb_socketpair
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sb_socketpair,
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#ifdef HAVE_KIST_SUPPORT
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sb_ioctl,
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#endif
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};
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const char *
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