feat: Update swift-syntax version #3
Merged
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
|
Thanks for the PR 👌 I hadn’t seen that a release had been made yet |
stackotter
pushed a commit
that referenced
this pull request
Dec 27, 2024
* fix: remove a potential overflow before conversion This is in response to CodeQL security scan alert #1-#3. `Elf[32|64]_Ehdr[.e_phnum|.e_phentsize|.e_shnum|.e_shentsize]` are all `uint16_t`, this means the loop-var `i` is bounded by `uint16_t` and should fit in a `uint32_t` (to prevent unsigned overflow in the loop). A switch to unsigned still makes sense, because we reduce the future chance of unnecessary signed overflow (=UB) in the loop body. All program/section-header table entry sizes are cast to `uin64_t` even though the multiplication is bound to `uint32_t` by both factors being bound by `uint16_t`. This fixes the potential overflow before conversion to the bigger type. * also safely cast the access to section header string table.
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Outdated suggestions cannot be applied.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.
swift-syntaxupdate from509.0.0-swift-DEVELOPMENT-SNAPSHOT-2023-08-15-a(beta) to509.0.0