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NullPointerException for request with empty Host header #36234

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ennishol opened this issue Oct 2, 2023 · 7 comments · Fixed by #36544
Closed

NullPointerException for request with empty Host header #36234

ennishol opened this issue Oct 2, 2023 · 7 comments · Fixed by #36544
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area/vertx kind/bug Something isn't working
Milestone
3.2.8.Final

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@ennishol
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ennishol commented Oct 2, 2023 •
edited by geoand
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Describe the bug

The request without the Host header does work in Quarkus 3.3.1 but not in 3.4.1

curl -iv -H "User-Agent:" -H "Accept:" -H "Host:" http://localhost:8080/foo

Fails with 500 and NullPointerException in log (enabled level ALL)

Vert.x io.vertx.core.net.impl.HostAndPortImpl does not allow an empty Host header anymore and throws NullPointerException
Would it be possible to intercept the request and set a dummy host header to make vert.x happy?
Currently, ContainerRequestFilter is not invoked on that failure

Expected behavior

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Actual behavior

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How to Reproduce?

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Output of uname -a or ver

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Output of java -version

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GraalVM version (if different from Java)

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Quarkus version or git rev

3.4.1

Build tool (ie. output of mvnw --version or gradlew --version)

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Additional information

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@ennishol ennishol added the kind/bug Something isn't working label Oct 2, 2023
@cescoffier
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This is a bug in Vert.x. We would need to fix it there.

@cescoffier
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I've opened eclipse-vertx/vert.x#4879.

@ennishol
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ennishol commented Oct 2, 2023

@cescoffier thanks!

@geoand geoand changed the title NullPointerException for request with empty Host header in j3.4.1 NullPointerException for request with empty Host header Oct 2, 2023
@cescoffier
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I would need a reproducer.
I was unable to reproduce it with the main branch and 3.4.1. Also @vietj was unable to reproduce it in Vert.x.

@cescoffier cescoffier added the triage/needs-reproducer We are waiting for a reproducer. label Oct 5, 2023
@cescoffier
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Ok, I was able to reproduce it.

@cescoffier cescoffier removed the triage/needs-reproducer We are waiting for a reproducer. label Oct 5, 2023
@cescoffier
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Fixed upstream - it will be fixed once we update Vert.x

@cescoffier cescoffier mentioned this issue Oct 18, 2023
Merged
@quarkus-bot quarkus-bot bot added this to the 3.6 - main milestone Oct 19, 2023
@gsmet gsmet modified the milestones: 3.6 - main, 3.5.1 Oct 26, 2023
@aloubyansky aloubyansky modified the milestones: 3.5.1, 3.2.8.Final Nov 2, 2023
@jonkoops jonkoops mentioned this issue Nov 13, 2023
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@querdenker2k
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@cescoffier I am using Quarkus 3.6.0 and still having the same problem. Looking into the dependency-tree shows that vertx 4.4.6 used.

@querdenker2k querdenker2k mentioned this issue Dec 6, 2023
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Update Vert.x version to 4.4.6 cescoffier/quarkus
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@aloubyansky @cescoffier @gsmet @geoand @querdenker2k @ennishol