diff options
| author | Nick Mathewson <nickm@torproject.org> | 2017-07-05 13:09:21 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2017-07-05 13:09:21 -0400 |
| commit | 16d2bce89310d68804bacabf5e87a90e8f7322af (patch) | |
| tree | 11e31a4b3fbef272dcd105f83a20fb4fa6b443d1 /src/common/sandbox.c | |
| parent | bb97f680e74170673246b3de32e847ade46840f2 (diff) | |
| download | tor-16d2bce89310d68804bacabf5e87a90e8f7322af.tar.gz tor-16d2bce89310d68804bacabf5e87a90e8f7322af.zip | |
Allow setsockopt(IPV6_V6ONLY) in sandbox.
Fixes bug 20247. We started setting V6ONLY in 0.2.3.13-alpha and
added the sandbox on 0.2.5.1-alpha.
Diffstat (limited to 'src/common/sandbox.c')
| -rw-r--r-- | src/common/sandbox.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/common/sandbox.c b/src/common/sandbox.c index da96ad8248..7f4511db2a 100644 --- a/src/common/sandbox.c +++ b/src/common/sandbox.c @@ -728,6 +728,14 @@ sb_setsockopt(scmp_filter_ctx ctx, sandbox_cfg_t *filter) return rc; #endif +#ifdef IPV6_V6ONLY + rc = seccomp_rule_add_2(ctx, SCMP_ACT_ALLOW, SCMP_SYS(setsockopt), + SCMP_CMP(1, SCMP_CMP_EQ, IPPROTO_IPV6), + SCMP_CMP(2, SCMP_CMP_EQ, IPV6_V6ONLY)); + if (rc) + return rc; +#endif + return 0; } |