fix(vm): canonicalize ModExp zero modulus output (TIP-871)#6780
Merged
lvs0075 merged 3 commits intoMay 25, 2026
Conversation
yanghang8612
force-pushed
the
tvm-osaka-modexp-tip871
branch
from
e2b0660 to
2f88ae5
Compare
yanghang8612
force-pushed
the
tvm-osaka-modexp-tip871
branch
from
2f88ae5 to
7d89029
Compare
yanghang8612
force-pushed
the
tvm-osaka-modexp-tip871
branch
from
7d89029 to
fe04153
Compare
CodeNinjaEvan
approved these changes
May 22, 2026
liang3885
approved these changes
May 22, 2026
yanghang8612
force-pushed
the
tvm-osaka-modexp-tip871
branch
from
3166050 to
c80969c
Compare
CodeNinjaEvan
approved these changes
May 25, 2026
lvs0075
approved these changes
May 25, 2026
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Summary
ALLOW_TVM_OSAKAMotivation
Implements tronprotocol/tips#871. MODEXP currently returns empty output for an all-zero modulus even when
modLen > 0; after Osaka it should returnmodLenzero bytes.Testing