SevereCloud/vksdk: events/events.go; 7 LoC
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Assessment
- Difficulty
- 1/5
- Estimated time
- Under an hour
- Newbie friendliness
- 82/100
Research direction
Inspect events/events.go at lines 218-224 and read the range-loop closure warning in the issue. Determine whether the goroutine can use the wrong callback, then verify the finding against the surrounding event-dispatch logic and leave the appropriate classification reaction.
Written by the indexing model from the issue text.
Description
Found a possible issue in SevereCloud/vksdk at events/events.go
Below is the message reported by the analyzer for this snippet of code. Beware that the analyzer only reports the first issue it finds, so please do not limit your consideration to the contents of the below message.
range-loop variable f used in defer or goroutine at line 220
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Click here to show the 7 line(s) of Go which triggered the analyzer.
for _, f := range fl.messageAllow {
if fl.goroutine {
go func() { f(ctx, obj) }()
} else {
f(ctx, obj)
}
}
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commit ID: 691e87e001d589843dc43441a2d4b2a82e8972ce
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