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Fix data race in account grouping for account based migration #5488

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merged 1 commit into from
Mar 1, 2024

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@fxamacker fxamacker commented Mar 1, 2024

Closes #5485
Updates onflow/cadence#3096

This fixes data race in account grouping.

While at it, also added test to reproduce the data race.

@fxamacker fxamacker self-assigned this Mar 1, 2024
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codecov-commenter commented Mar 1, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 56.02%. Comparing base (1726b7b) to head (4621fd8).

Additional details and impacted files
@@            Coverage Diff             @@
##           master    #5488      +/-   ##
==========================================
+ Coverage   55.97%   56.02%   +0.05%     
==========================================
  Files        1022     1029       +7     
  Lines       99705   100434     +729     
==========================================
+ Hits        55807    56267     +460     
- Misses      39598    39836     +238     
- Partials     4300     4331      +31     
Flag Coverage Δ
unittests 56.02% <100.00%> (+0.05%) ⬆️

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@fxamacker fxamacker requested a review from a team March 1, 2024 01:43
@fxamacker fxamacker changed the title Fix data race in account grouping Fix data race in account grouping for account based migration Mar 1, 2024
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👏

@fxamacker fxamacker enabled auto-merge March 1, 2024 02:00
@@ -177,17 +177,17 @@ func (s sortablePayloads) Swap(i, j int) {
s[i], s[j] = s[j], s[i]
}

func (s sortablePayloads) FindNextKeyIndex(i int) int {
func (s sortablePayloads) FindNextKeyIndexUntil(i int, upperBound int) int {
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ah, I see, Good catch!

@fxamacker fxamacker added this pull request to the merge queue Mar 1, 2024
@github-merge-queue github-merge-queue bot removed this pull request from the merge queue due to no response for status checks Mar 1, 2024
@fxamacker fxamacker added this pull request to the merge queue Mar 1, 2024
Merged via the queue into master with commit 5dcab61 Mar 1, 2024
51 checks passed
@fxamacker fxamacker deleted the fxamacker/fix-payload-grouping-data-race branch March 1, 2024 15:56
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Payload grouping has data races
4 participants