Fix server crash when receiving the empty inline command #1909
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Currently, we didn't check if the token array is empty before using, so it will be crashed if recevied a request with the query like ` \r\n`. This only happens on the inline command situation since the multi-bulk protocol will ignore the request if the length is <= 0.
git-hulk
requested review from
PragmaTwice,
torwig,
enjoy-binbin and
mapleFU
2 tasks
|
Kudos, SonarCloud Quality Gate passed!
|
enjoy-binbin
approved these changes
Nov 24, 2023
PragmaTwice
approved these changes
Nov 24, 2023
mapleFU
reviewed
Nov 24, 2023
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Currently, we didn't check if the token array is empty before using it,
so it will crash if receive a request with a query like
\r\n.This only happens in the inline command situation since the multi-bulk protocol
will ignore the request if the length is <= 0.
This fixes #1908