Conversation
The SUB-IFD thumbnail path allocated Thumbnail.size with no check against the file, so a tag past EOF tried to allocate the declared size. Reject an offset or size that extends past the file before allocating.
Member
|
Ah sorry I don't have time to read the exif code base and give resposible reviews. Let's wait for Gina's opinions :) |
LamentXU123
removed their request for review
October 4, 2026 07:52
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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 SUB-IFD thumbnail path allocated Thumbnail.size with no check against the file, so a tag past EOF tried to allocate the declared size. An offset or size that extends past the file is rejected before the allocation.