out_azure_kusto: fixed double free - #10261
Merged
edsiper merged 1 commit intoApr 28, 2025
Merged
Conversation
Signed-off-by: Tanmaya Panda <tanmayapanda@microsoft.com>
tanmaya-panda1
requested review from
edsiper,
fujimotos,
koleini and
leonardo-albertovich
as code owners
April 27, 2025 20:03
tanmaya-panda1
force-pushed
the
fix/azure-kusto-double-free
branch
from
April 28, 2025 08:47
ac8e6c1 to
6588489
Compare
Contributor
Author
|
@edsiper @leonardo-albertovich This needs to be backported to v4.0.1 release |
This file contains hidden or 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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
The pointer t is just a reference to an element within the tokens array, which is dynamically allocated using flb_calloc. When we free tokens at the end of the function, all memory associated with tokens (including the memory t points to) is automatically released. freeing t again results in double free scenario
fixes #10257
Enter
[N/A]in the box, if an item is not applicable to your change.Testing
Before we can approve your change; please submit the following in a comment:
If this is a change to packaging of containers or native binaries then please confirm it works for all targets.
ok-package-testlabel to test for all targets (requires maintainer to do).Documentation
Backporting
Fluent Bit is licensed under Apache 2.0, by submitting this pull request I understand that this code will be released under the terms of that license.