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| author | Telire Barry <t.barry@alphalink.fr> | 2022-06-22 16:55:48 +0200 |
|---|---|---|
| committer | Telire Barry <t.barry@alphalink.fr> | 2022-06-22 16:55:48 +0200 |
| commit | 671c54b1876b2b46a37cc587a114a2b5cf9ed2d0 (patch) | |
| tree | 5afe07c599773179667c5b86c62a3f09321edb93 | |
| parent | 1b8711cf75a7c278d99840112bc7a396398e0205 (diff) | |
| download | accel-ppp-671c54b1876b2b46a37cc587a114a2b5cf9ed2d0.tar.gz accel-ppp-671c54b1876b2b46a37cc587a114a2b5cf9ed2d0.zip | |
ipv6_nd: fix ipv6 auto-configuration in netns
ipv6 auto-configuration generate error when link is
terminated inside netns. The error message is :
"ipv6_nd: setsockopt(SO_BINDTODEVICE): No such device"
This error is generated because socket is not created inside
the netns but it’s created in the default netns.
This fix allow to create the socket in the right place.
to propose this fix, i was inspired by :
issue : https://phabricator.accel-ppp.org/T68
commit : https://github.com/accel-ppp/accel-ppp/commit/f1d616d91914be493b6a32a96323fa871733f8e0
| -rw-r--r-- | accel-pppd/ipv6/nd.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/accel-pppd/ipv6/nd.c b/accel-pppd/ipv6/nd.c index 943ed6d3..297e4d63 100644 --- a/accel-pppd/ipv6/nd.c +++ b/accel-pppd/ipv6/nd.c @@ -284,7 +284,9 @@ static int ipv6_nd_start(struct ap_session *ses) int val; struct ipv6_nd_handler_t *h; + net->enter_ns(); sock = net->socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6); + net->exit_ns(); if (sock < 0) { log_ppp_error("socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6): %s\n", strerror(errno)); |