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Client.Call(): do not return error if no Status is set (gRPC v1.23 and up) #46

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merged 1 commit into from Aug 26, 2019

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thaJeztah
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To account for grpc/grpc-go@5da5b1f (grpc/grpc-go#2929),
which is part of gRPC v1.23.0 and up, and after which gRPC no longer sets a
Status if no error occured.

…d up)

To account for grpc/grpc-go@5da5b1f,
which is part of gRPC v1.23.0 and up, and after which gRPC no longer sets a
Status if no error occured.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
@thaJeztah
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@stevvooe @crosbymichael PTAL - this relates to containerd/containerd#3581; not sure if there are situations where this may happen in a non-error situation

@crosbymichael
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LGTM

@dmcgowan
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LGTM

If this change is included with an older gRPC version, will it break?

@dmcgowan dmcgowan merged commit 1ab4dfb into containerd:master Aug 26, 2019
@thaJeztah
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If this change is included with an older gRPC version, will it break?

I don't think it breaks - IIUC, the no status provided on response was more of a "catch all" for unknown errors/situations

@stevvooe
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This doesn’t seem right. How is it a part of a cve?

@thaJeztah
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@stevvooe unfortunately, this change in behavior got rolle up in the v1.23 release, which also addresses those CVEs

thaJeztah added a commit to thaJeztah/docker that referenced this pull request Aug 28, 2019
full diff: containerd/ttrpc@699c4e4...92c8520

changes:

- containerd/ttrpc#37 Handle EOF to prevent file descriptor leak
- containerd/ttrpc#38 Improve connection error handling
- containerd/ttrpc#40 Support headers
- containerd/ttrpc#41 Add client and server unary interceptors
- containerd/ttrpc#43 metadata as KeyValue type
- containerd/ttrpc#42 Refactor close handling for ttrpc clients
- containerd/ttrpc#44 Fix method full name generation
- containerd/ttrpc#46 Client.Call(): do not return error if no Status is set (gRPC v1.23 and up)
- containerd/ttrpc#49 Handle ok status

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
docker-jenkins pushed a commit to docker/docker-ce that referenced this pull request Sep 3, 2019
full diff: containerd/ttrpc@699c4e4...92c8520

changes:

- containerd/ttrpc#37 Handle EOF to prevent file descriptor leak
- containerd/ttrpc#38 Improve connection error handling
- containerd/ttrpc#40 Support headers
- containerd/ttrpc#41 Add client and server unary interceptors
- containerd/ttrpc#43 metadata as KeyValue type
- containerd/ttrpc#42 Refactor close handling for ttrpc clients
- containerd/ttrpc#44 Fix method full name generation
- containerd/ttrpc#46 Client.Call(): do not return error if no Status is set (gRPC v1.23 and up)
- containerd/ttrpc#49 Handle ok status

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Upstream-commit: 8769255d1bb9c469d4f2966e7e9869a9f126f9e9
Component: engine
thaJeztah added a commit to thaJeztah/docker that referenced this pull request Sep 12, 2019
full diff: containerd/ttrpc@699c4e4...92c8520

changes:

- containerd/ttrpc#37 Handle EOF to prevent file descriptor leak
- containerd/ttrpc#38 Improve connection error handling
- containerd/ttrpc#40 Support headers
- containerd/ttrpc#41 Add client and server unary interceptors
- containerd/ttrpc#43 metadata as KeyValue type
- containerd/ttrpc#42 Refactor close handling for ttrpc clients
- containerd/ttrpc#44 Fix method full name generation
- containerd/ttrpc#46 Client.Call(): do not return error if no Status is set (gRPC v1.23 and up)
- containerd/ttrpc#49 Handle ok status

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 8769255)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
docker-jenkins pushed a commit to docker/docker-ce that referenced this pull request Sep 23, 2019
full diff: containerd/ttrpc@699c4e4...92c8520

changes:

- containerd/ttrpc#37 Handle EOF to prevent file descriptor leak
- containerd/ttrpc#38 Improve connection error handling
- containerd/ttrpc#40 Support headers
- containerd/ttrpc#41 Add client and server unary interceptors
- containerd/ttrpc#43 metadata as KeyValue type
- containerd/ttrpc#42 Refactor close handling for ttrpc clients
- containerd/ttrpc#44 Fix method full name generation
- containerd/ttrpc#46 Client.Call(): do not return error if no Status is set (gRPC v1.23 and up)
- containerd/ttrpc#49 Handle ok status

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 8769255d1bb9c469d4f2966e7e9869a9f126f9e9)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Upstream-commit: 525e8ed3febff46d07cb01961601824b5f8b301b
Component: engine
burnMyDread pushed a commit to burnMyDread/moby that referenced this pull request Oct 21, 2019
full diff: containerd/ttrpc@699c4e4...92c8520

changes:

- containerd/ttrpc#37 Handle EOF to prevent file descriptor leak
- containerd/ttrpc#38 Improve connection error handling
- containerd/ttrpc#40 Support headers
- containerd/ttrpc#41 Add client and server unary interceptors
- containerd/ttrpc#43 metadata as KeyValue type
- containerd/ttrpc#42 Refactor close handling for ttrpc clients
- containerd/ttrpc#44 Fix method full name generation
- containerd/ttrpc#46 Client.Call(): do not return error if no Status is set (gRPC v1.23 and up)
- containerd/ttrpc#49 Handle ok status

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Signed-off-by: zach <Zachary.Joyner@linux.com>
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4 participants