Fix #79756: finfo_file crash (FILEINFO_MIME) #5778
Closed
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
If `ctime` returns `NULL`, in which case we must not attempt to copy the buffer, but rather return `NULL` as well.
nikic
reviewed
Jun 29, 2020
While the microsoft documentation states that "there is no error return value", we're better safe than sorry. We also refactor to match the already existing `NULL` handling in `php_localtime_r()` and `php_gmtime_r()`.
nikic
approved these changes
Jun 29, 2020
|
Thanks! Applied as 816b4c1. |
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Outdated suggestions cannot be applied.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.
If
ctimereturnsNULL, in which case we must not attempt to copythe buffer, but rather return
NULLas well.