Add validation for trailing single colon in IPv6 address parsing#1232
Merged
trcrsired merged 1 commit intocppfastio:nextfrom Dec 3, 2025
Merged
Add validation for trailing single colon in IPv6 address parsing#1232trcrsired merged 1 commit intocppfastio:nextfrom
trcrsired merged 1 commit intocppfastio:nextfrom
Conversation
- Added check in `scn_cnt_define_in6addr_shorten_impl` to return `parse_code::invalid` when buffer ends with single colon - Prevents accepting malformed IPv6 addresses ending with ":" instead of "::" or valid hex digit - Split compound condition to validate buffer bounds before checking for double colon
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
scn_cnt_define_in6addr_shorten_implto returnparse_code::invalidwhen buffer ends with single colon