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Add helper function to validate interface name length #931

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stepanblyschak
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@stepanblyschak stepanblyschak commented Oct 21, 2024

This PR is accompanied by sonic-net/sonic-buildimage#20108 and sonic-net/sonic-utilities#3580

Add helper function to validate that interface name length does not exceed allowed length configured as IFNAMSIZ. This will be used both by sonic-utilities CLI (config) and by cfgmgr.

common/interface.h Outdated Show resolved Hide resolved
@lguohan lguohan merged commit b686bb0 into sonic-net:master Nov 9, 2024
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VladimirKuk pushed a commit to Marvell-switching/sonic-swss-common that referenced this pull request Nov 20, 2024
Signed-off-by: Stepan Blyschak <stepanb@nvidia.com>
Co-authored-by: afeigin <afeigin@nvidia.com>
qiluo-msft pushed a commit to sonic-net/sonic-utilities that referenced this pull request Dec 2, 2024
This PR is accompanied by sonic-net/sonic-swss-common#931 and sonic-net/sonic-buildimage#20108

What I did
Validate interface name length does not exceed the limitation of IFNAMSIZ to align to kernel restrictions.

How I did it
Add validation checks in the relevant config functions for the following interface types:

vxlan
vlan
vrf
loopback
subinterface
portchannel

How to verify it
UT tests added

Previous command output (if the output of a command-line utility has changed)
New command output (if the output of a command-line utility has changed)
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4 participants