Allow void* pointer arithmetic with sizeof #225
Merged
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Outdated suggestions cannot be applied.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.
Since
voidis generally considered a 1-byte type when doing pointer arithmetic, these results are usually false positives.Technically this isn't allowed by the C spec, but it's been seen in the wild:
see https://lgtm.com/projects/g/libcsp/libcsp/snapshot/3763c7b3380f95c81636de5c95156fd3ef151a21/files/src/csp_buffer.c\#x1d04047d2bb68c21:1.
@geoffw0