Open dbboyd17 opened 1 year ago
Thanks @dbboyd17 for reporting this!
Unfortunately, I no longer have a Windows PC to recreate this issue and investigate.
And since I am not experiencing the issue on Linux or macOS (both using go1.20.3
), I tentatively concur that hidapi
is the culprit.
I will have Windows access again next week. so I'll report back (in this thread) once I've had a chance to debug on there.
Given that this bug is like 2 degrees separated from ~Kev... ~ this repository:
github.com/ardnew/mcp2221a@0.1.1 (Kevin Bacon)
└── github.com/karalabe/hid@1.0.0 (Go module)
├── hidapi (C library)
└── libusb (C library)
So I think it would be more appropriate to report the bug to the other maintainers; specifically to @karalabe, since they have constructed their project source repo monolithically, disconnecting these libraries from upstream development.
Since this bug is not appearing in Linux, I would recommend trying to build from a WSL instance on Windows (until the bug is fixed):
# From a WSL shell, you'll need to install one of the Go release
# packages for Linux. Do not try to use the Windows build you
# currently have installed.
#
# Once you've verified the Linux toolchain builds without error,
# you can then use that to cross-compile back to Windows.
#
# For example:
% GOOS=windows GOARCH=amd64 go build ./src
$ go build
github.com/karalabe/hid
In file included from ....\pkg\mod\github.com\karalabe\hid@v1.0.0\hid_enabled.go:40: ....\pkg\mod\github.com\karalabe\hid@v1.0.0/hidapi/windows/hid.c: In function 'hid_enumerate': ....\pkg\mod\github.com\karalabe\hid@v1.0.0/hidapi/windows/hid.c:431:5: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-overflow=] strncpy(cur_dev->path, str, len+1); ^
~~~~~~~~~ ....\pkg\mod\github.com\karalabe\hid@v1.0.0/hidapi/windows/hid.c:429:11: note: length computed here len = strlen(str); ^~~This looks to be an underlying bug in hidapi. built on go1.20.3