Fix GH-20833: mb_str_pad() divide by zero if padding string is invalid in the encoding#20834
Closed
ndossche wants to merge 2 commits intophp:PHP-8.4from
Closed
Fix GH-20833: mb_str_pad() divide by zero if padding string is invalid in the encoding#20834ndossche wants to merge 2 commits intophp:PHP-8.4from
ndossche wants to merge 2 commits intophp:PHP-8.4from
Conversation
…alid in the encoding If the padding string is not valid in the given encoding, mb_get_strlen() can return 0.
alexdowad
approved these changes
Jan 5, 2026
Contributor
alexdowad
left a comment
alexdowad
left a comment
There was a problem hiding this comment.
LGTM. I'm sure @youkidearitai would also love to look at this patch.
Contributor
|
Shouldn't this be in PHP-8.3? |
Member
Author
No, because 8.3 went out of bugfix support after 31 dec 2025 |
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
5 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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
If the padding string is not valid in the given encoding, mb_get_strlen() can return 0.