Trim LCOW GetProperties response
#2458
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Zero out the Linux `GetProperties` `Blkio` field, since it scales with the number of container layers attacked to the uVM. Additionally empty the `Rdma` and `Network` fields, in case they can also grow without bound. None of the fields are used in any code paths in the AzCRI, or exposed elsewhere. Clarify comment about the maximum message size, to reflect that it mirrors and HCS value and is not arbitrary. Additionally, don't quit the receive loop if the message size is too large, since that brings the bridge down with it. Signed-off-by: Hamza El-Saawy <[email protected]>
anmaxvl
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Jun 12, 2025
Signed-off-by: Hamza El-Saawy <[email protected]>
anmaxvl
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Jun 13, 2025
msscotb
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Jun 16, 2025
* [backport]Trim LCOW `GetProperties` response (#2458) * Trim LCOW `GetProperties` response Zero out the Linux `GetProperties` `Blkio` field, since it scales with the number of container layers attacked to the uVM. Additionally empty the `Rdma` and `Network` fields, in case they can also grow without bound. None of the fields are used in any code paths in the AzCRI, or exposed elsewhere. Clarify comment about the maximum message size, to reflect that it mirrors and HCS value and is not arbitrary. Additionally, don't quit the receive loop if the message size is too large, since that brings the bridge down with it. Signed-off-by: Hamza El-Saawy <[email protected]> * PR: undo receive loop changes Signed-off-by: Hamza El-Saawy <[email protected]> --------- Signed-off-by: Hamza El-Saawy <[email protected]> (cherry picked from commit a53730e) Signed-off-by: Hamza El-Saawy <[email protected]> * [backport]Swap `EvalSymlinks` with `ResolvePath` (#2455) * Swap `EvalSymlinks` with `ResolvePath` Redo PR 1644, which swapped builtin `"path/filepath".EvalSymlinks` with `"github.com/Microsoft/go-winio/pkg/fs".ResolvePath`, since the later is able to handle deeply nested symlinks and (as of [go1.23](golang.org/doc/go1.23#pathfilepathpkgpathfilepath)), mountpoints. Signed-off-by: Hamza El-Saawy <[email protected]> * PR: update CIM test code Signed-off-by: Hamza El-Saawy <[email protected]> --------- Signed-off-by: Hamza El-Saawy <[email protected]> (cherry picked from commit e3722b0) Signed-off-by: Hamza El-Saawy <[email protected]> --------- Signed-off-by: Hamza El-Saawy <[email protected]>
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Zero out the Linux
GetPropertiesBlkiofield, since it scales with the number of container layers attacked to the uVM.Additionally empty the
RdmaandNetworkfields, in case they can also grow without bound.None of the fields are used in any code paths in the AzCRI, or exposed elsewhere.
Clarify comment about the maximum message size, to reflect that it mirrors and HCS value and is not arbitrary.