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author | Kevin Krakauer <krakauer@google.com> | 2020-07-09 22:37:11 -0700 |
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committer | Kevin Krakauer <krakauer@google.com> | 2020-07-22 16:51:42 -0700 |
commit | fb8be7e6273f5a646cdf48e38743a2507a4bf64f (patch) | |
tree | b849fe4dff0f876f766bc7dacbfc0c9dd14e7632 /tools/go_marshal/main.go | |
parent | bd98f820141208d9f19b0e12dee93f6f6de3ac97 (diff) |
make connect(2) fail when dest is unreachable
Previously, ICMP destination unreachable datagrams were ignored by TCP
endpoints. This caused connect to hang when an intermediate router
couldn't find a route to the host.
This manifested as a Kokoro error when Docker IPv6 was enabled. The Ruby
image test would try to install the sinatra gem and hang indefinitely
attempting to use an IPv6 address.
Fixes #3079.
Diffstat (limited to 'tools/go_marshal/main.go')
0 files changed, 0 insertions, 0 deletions