Closed Dr15Jones closed 6 months ago
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A new Issue was created by @Dr15Jones.
@rappoccio, @smuzaffar, @sextonkennedy, @Dr15Jones, @antoniovilela, @makortel can you please review it and eventually sign/assign? Thanks.
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assign RecoLocalCalo/EcalRecProducers
New categories assigned: reconstruction
@jfernan2,@mandrenguyen you have been requested to review this Pull request/Issue and eventually sign? Thanks
assign heterogeneous
FYI @cms-sw/ecal-dpg-l2 @thomreis
New categories assigned: heterogeneous
@fwyzard,@makortel you have been requested to review this Pull request/Issue and eventually sign? Thanks
type ecal
Should be fixed with #44301 I will also make a backport PR for 140X.
Backport to 140x: #44304
Just to understand - the fix is just
- samplesCorrelationData.EBG6SamplesCorrelation.data(),
+ samplesCorrelationData.EEG6SamplesCorrelation.data(),
while the others are overall improvements ?
Just to understand - the fix is just
- samplesCorrelationData.EBG6SamplesCorrelation.data(), + samplesCorrelationData.EEG6SamplesCorrelation.data(),
while the others are overall improvements ?
No that is the typo that got fixed as well.
The real issue was that the std::memcpy
did use the maximum possible input size instead of the actual size of the vectors. So more bytes were copied than the input provided.
This was not a problem downstream since those extra bytes were never accessed because the actual size was passed as well, but nevertheless they should not have been copied.
But if the PR changes the output compared to the current version it is likely from the fix of the typo (EB -> EE).
Understood, thanks.
https://github.com/cms-sw/cmssw/pull/44301 is merged.
+heterogeneous
+1 Fixed by https://github.com/cms-sw/cmssw/pull/44301
This issue is fully signed and ready to be closed.
@cmsbuild, please close
The ASAN report for CMSSW_14_1_ASAN_X_2024-02-28-2300 has the following item
It appears that at least one of the calls to
std::memcpy
is reading pass the end of the conditions for which it is copying.