Fix result_type related stack corruption on LLP64 architectures#8263
Closed
cmb69 wants to merge 1 commit intophp:PHP-8.0from
Closed
Fix result_type related stack corruption on LLP64 architectures#8263cmb69 wants to merge 1 commit intophp:PHP-8.0from
cmb69 wants to merge 1 commit intophp:PHP-8.0from
Conversation
Integer parameters are stored in `zend_long` values, which have 64 bits on LLP64, but `long` has only 32 bits there. Adding a test might be overkill, because the broken behavior could already be observed when running pg_select_001.phpt on Windows debug builds, which report the stack corruption.
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
1 participant
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Integer parameters are stored in
zend_longvalues, which have 64 bitson LLP64, but
longhas only 32 bits there.Adding a test might be overkill, because the broken behavior could
already be observed when running pg_select_001.phpt on Windows debug
builds, which report the stack corruption.