misc: adi-axi-tdd: fix heap buffer overflow in adi_axi_tdd_init_sysfs()#3136
Merged
misc: adi-axi-tdd: fix heap buffer overflow in adi_axi_tdd_init_sysfs()#3136
Conversation
Use sizeof(*attr_group) instead of sizeof(attr_group) to allocate the correct struct size rather than just the pointer size. Fixes: 4519bcc ("drivers: misc: adi-axi-tdd: Add TDD engine") Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
amiclaus
requested review from
CiprianRegus,
btogorean,
buha,
chegbeli,
danmois,
dbogdan,
machschmitt,
mhennerich,
nunojsa,
rbolboac and
stefpopa
as code owners
nunojsa
approved these changes
Feb 18, 2026
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
PR Description
Use sizeof(*attr_group) instead of sizeof(attr_group) to allocate the correct struct size rather than just the pointer size.
Fixes: 4519bcc ("drivers: misc: adi-axi-tdd: Add TDD engine")
PR Type
PR Checklist