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crash - invalid memory address or nil pointer dereference #977

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deadjdona opened this issue Feb 12, 2023 · 2 comments · Fixed by #1033
Closed

crash - invalid memory address or nil pointer dereference #977

deadjdona opened this issue Feb 12, 2023 · 2 comments · Fixed by #1033
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Status: Completed Nothing further to be done with this issue. Awaiting to be closed. Type: Bug Inconsistencies or issues which will cause an issue or problem for users or implementors.
Milestone
httpx v1.2.9

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@deadjdona
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deadjdona commented Feb 12, 2023 •
edited by ehsandeep
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httpx version:

httpx@v1.2.7

Current Behavior:

httpx -u https._tcp.cloud.asdf.com -pa

    __    __  __       _  __
   / /_  / /_/ /_____ | |/ /
  / __ \/ __/ __/ __ \|   /
 / / / / /_/ /_/ /_/ /   |
/_/ /_/\__/\__/ .___/_/|_|
             /_/              v1.2.7

		projectdiscovery.io

panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x2 addr=0x0 pc=0x1009a2f48]

goroutine 86 [running]:
github.com/projectdiscovery/httpx/runner.(*Runner).targets.func1()
	/home/runner/work/httpx/httpx/runner/runner.go:1008 +0x208
created by github.com/projectdiscovery/httpx/runner.(*Runner).targets
	/home/runner/work/httpx/httpx/runner/runner.go:973 +0x104
@deadjdona deadjdona added the Type: Bug Inconsistencies or issues which will cause an issue or problem for users or implementors. label Feb 12, 2023
@ehsandeep
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@deadjdona can you provider curl or any other example showing _tcp.cloud.asdf.com can be accessed?

@ehsandeep ehsandeep added Type: Question A query or seeking clarification on parts of the spec. Probably doesn't need the attention of all. and removed Type: Bug Inconsistencies or issues which will cause an issue or problem for users or implementors. labels Feb 25, 2023
@ehsandeep ehsandeep changed the title [DBG] failed to parse url https._tcp.cloud.asdf.com got [urlutil:RUNTIME] failed to parse url https._tcp.cloud.asdf.com got empty host in unsafe:false failed to parse url _tcp.cloud.asdf.com Feb 25, 2023
@deadjdona
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deadjdona commented Feb 28, 2023 •
edited
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There's no problem with _tcp.cloud.asdf.com, problem is here:

/home/user/go/bin/httpx -u https._tcp.cloud.asdf.com -location -server -td -ip -cname -cdn -pa -csp-probe -o gr-httpx.txt -r r.conf -fr -stats -ec -v -debug

PS edited title, sorry.

@deadjdona deadjdona changed the title failed to parse url _tcp.cloud.asdf.com failed to parse url https._tcp.cloud.asdf.com Feb 28, 2023
@ehsandeep ehsandeep changed the title failed to parse url https._tcp.cloud.asdf.com crash - invalid memory address or nil pointer dereference Mar 5, 2023
@ehsandeep ehsandeep added Type: Bug Inconsistencies or issues which will cause an issue or problem for users or implementors. and removed Type: Question A query or seeking clarification on parts of the spec. Probably doesn't need the attention of all. labels Mar 5, 2023
@freimer freimer mentioned this issue Mar 12, 2023
Merged
@ehsandeep ehsandeep added the Status: Completed Nothing further to be done with this issue. Awaiting to be closed. label Mar 13, 2023
@ehsandeep ehsandeep added this to the httpx v1.2.9 milestone Mar 14, 2023
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Labels
Status: Completed Nothing further to be done with this issue. Awaiting to be closed. Type: Bug Inconsistencies or issues which will cause an issue or problem for users or implementors.
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Milestone
httpx v1.2.9
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fix nil pointer dereference when probing ips of unresolved host freimer/httpx
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@deadjdona @ehsandeep