[Backport v4.2-branch] drivers: bluetooth: h4: Fix check for sufficient buffer size #98576
+1
−1
Conversation
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
When alloc the evt buffer,such as the adv report, only compare the remaining data len, should aslo consider the hdr_len, because the hdr also copy to alloced buffer.if not consider the hdr, then hdr + remaining data may larger than alloced buffer, because the alloced buffer is not enough,then will assert when receive the remaining data. Signed-off-by: Guotao Zhang <[email protected]> (cherry picked from commit ec970a6)
zephyrbot
added
area: Bluetooth
size: XS
zephyrbot
requested review from
HoZHel,
Thalley,
alwa-nordic,
cvinayak,
hermabe,
jhedberg and
sjanc
|
jhedberg
approved these changes
Oct 30, 2025
cvinayak
approved these changes
Oct 31, 2025
dkalowsk
approved these changes
Nov 3, 2025
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Outdated suggestions cannot be applied.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.
Backport ec970a6 from #98405.
Fixes #98469