dnstrace

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Added support for arm64 in .goreleaser.yml. Did some cleanup to make current goreleaser accept the config. Ran `go mod init ...`

sollie

Certain records will softlock the tool and result in a memory leak

1

To reproduce: `dnstrace A baby.asda.com`. Watch CPU load and memory usage.

eur0pa

goroutine 116522 [semacquire, 2 minutes]:

3

`goroutine 116608 [semacquire, 2 minutes]: sync.runtime_Semacquire(0x2c51d20c) /home/travis/.gimme/versions/go1.10.linux.amd64/src/runtime/sema.go:56 +0x2e sync.(*WaitGroup).Wait(0x2c51d200) /home/travis/.gimme/versions/go1.10.linux.amd64/src/sync/waitgroup.go:129 +0x7a github.com/rs/dnstrace/client.(*Client).RecursiveQuery(0x1987c770, 0x2b360690, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) /home/travis/gopath/src/github.com/rs/dnstrace/client/client.go:124 +0x197 github.com/rs/dnstrace/client.(*Client).lookupHost.func1(0x1987c770, 0x2b360690, 0x2b310d00) /home/travis/gopath/src/github.com/rs/dnstrace/client/client.go:230 +0x39 created by github.com/rs/dnstrace/client.(*Client).lookupHost...

510908220

Added an option to only dump nameservers

1

It's not necessary, but has been a good quality-of-life addition for me.

hakluke

Hi, Under some conditions, the process is being killed. Can you please take a look into the following case? ``` dnstrace NS photos16qa.walmart.com ... [1] 930740 killed dnstrace NS photos16qa.walmart.com...

HolyBugx

Hi, Installed with Homebrew MacOS Monterey go version go1.18.3 darwin/amd64 ``` fatal error: runtime: bsdthread_register error runtime stack: runtime.throw(0x13181e7, 0x21) /home/travis/.gimme/versions/go1.10.linux.amd64/src/runtime/panic.go:619 +0x81 fp=0x7ff7bfeffa28 sp=0x7ff7bfeffa08 pc=0x1028a61 runtime.goenvs() /home/travis/.gimme/versions/go1.10.linux.amd64/src/runtime/os_darwin.go:129 +0x83 fp=0x7ff7bfeffa58 sp=0x7ff7bfeffa28...

Teicu