use-of-uninitialized-value
with queries using quantile
and enabled optimize_syntax_fuse_functions
#43184
Labels
testing
Special issue with list of bugs found by CI
Describe the bug
https://s3.amazonaws.com/clickhouse-test-reports/43087/94aab4276c72dd62fa1b99d80bacdbfa6fe85f37/fuzzer_astfuzzermsan//report.html
MSan triggers on queries with multiple
quantile
calls whileoptimize_syntax_fuse_functions
andDate
,DateTime
, orDateTime64
is used.How to reproduce
Error message and/or stacktrace
I went step by step through code a bunch of times, and all elements accessed by
arrayElement
are correctly set to 0 which is also clear from the returned results.I can continue debugging it, but leaving the report just in case someone has an idea.
The text was updated successfully, but these errors were encountered: