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before 54598, logf is using impl from toolchain, after 54598, logf is using impl from doris glibc-compatibility
Analysis from gpt5:
the 0x1ff << 23 part is evaluated in type int.
0x1ff = 511 decimal.
Left-shifting it 23 bits gives 0x3ff800000 in math, which is way bigger than INT_MAX (on 32-bit signed int, any shift producing a bit in the sign position or beyond is undefined behavior in C).
Even if ix and tmp are larger types, that constant expression is first computed as an int before any promotions, triggering the UB warning from UBSan.
Fix the problem below
#0 0x5632a618a17 in logf / root/doris/be/src/glibc-compatibility/musl/logf. c: 56:25
#1 0x5632a59fec26 in std:: log(float) /var/local/ldb-toolchain/bin/../lib/gcc/x86_64-pc-linux-gnu/15/include/g++-v15/cmath: 334:12
#2 0x5632a59fcee3 in lucene:: index: :MultiLevelSkipListWriter::MultiLevelSkipListWriter(int, int, int) /root/doris/contrib/clucene/src/core/CLucene/index/SkipListWriter.cpp:70:56
#3 0x5632a59fe497 in lucene:: index: :DefaultSkipListWriter: :DefaultSkipListWriter(int, int, int, lucene::store::IndexOutput*, lucene::store: :IndexOutput*) /root/doris/contrib/clucene/src/core/CLucene/index/SkipListWriter. cpp:175:11
+ echo 'cp -r /mnt/ssd01/pipline/0penSourceDoris/clusterEnv/PO//Cluster0/fe/bin /home/work/pipline/backup_center/54276_0b92341b39685a8528a1d769885cefe95197e7fb_p0/fe/' + cp -r /mnt/ssd01/pipline/0penSourceDoris/clusterEnv/PO//Cluster0/fe/conf /home/work/pipline/backup_center/54276_0b92341b39685a8528a1d769885cefe95197e7fb_p0/fe/
#4 0x5632a5affdb in lucene:: index:: SDocumentsWriter<char>: :writeSegment(std: :vector<std::__cxx11::basic_string<char, std: :char_traits<char>, std: :allocator<char> >, std: :allocator<std::_cxx11::basic_string<char, std:: char_traits<chars
#5 0x5632a5af009e in lucene:: index::DocumentsWriter<char>:: flush(bool) /root/doris/contrib/clucene/src/core/Lucene/index/DocumentWriter. cpp: 1340:9
#6 0x5632a5a41842 in lucene:: index:: IndexWriter:: doFlush(bool) /root/doris/contrib/clucene/src/core/CLucene/index/IndexWriter. cpp:2262:58
#7 0x5632a5a1f59b
in lucene:: index:: IndexWriter:: flush(bool, bool) / root/doris/contrib/clucene/src/core/CLucene/index/IndexWriter.cpp:2154:9
#8 0x5632a5a1dd09 in lucene:: index:: IndexWriter:: closeInternal(bool) /root/doris/contrib/clucene/src/core/CLucene/index/IndexWriter. cpp: 546:9
#9 0x5632a5a1d16e in lucene:: index:: IndexWriter:: close(bool) / root/doris/contrib/clucene/src/core/CLucene/index/IndexWriter.cpp: 519:9
#10 0x563282c28c76 in _ZN5doris10segment_v213finally_closeISt10unique_ptrIN6lucene5index11IndexWriterESt14default_deleteIS5_EEQ8HasCloseIT_EEEVRS9_RNS0_12ErrorContextE /root/doris/be/src/olap/rowset/segment_v2/inverted_index_common.h:56
#11
0x563282c3b9c2 in doris::segment_v2: :InvertedIndexColumnWriter<(doris::FieldType)17>::finish) /root/doris/be/src/olap/rowset/segment_v2/inverted
index_writer. cpp: 687:9
#12 0x563282b9fble in doris:: segment_v2::ArrayColumnWriter::write_inverted_index() /root/doris/be/src/olap/rowset/segment_v2/column_writer.cpp: 940:41
#13 0x56328248ec in doris:: segment_v2::VerticalSegmentWriter::_write_inverted_index() /root/doris/be/src/olap/rowset/segment_v2/vertical_segment_writer.cpp: 1296:9
+ echo cp -r /mnt/ssd01/pipline/0penSourceDoris/clusterEnv/P0//Cluster0/fe/log /home/work/pipline/backup_center/54276_0b92341b39685a8528a1d769885cefe95197e7fb_p0/fe/'
#14 0x5632824d120 in doris::segment_v2::VerticalSegmentWriter::finalize_columns_indexunsigned long*) / root/doris/be/src/olap/rowset/segment_v2/vertical_segment_writer.cpp: 1204:5
+ cp
-r /mnt/ssd01/pipline/OpenSourceDoris/clusterEnv/P0//Cluster0/fe/log /home/work/pipline/backup_center/54276_0b92341b39685a8528a1d769885cefe95197e7fb_p0/fe/
#15 0x56328251046 in doris: :segment_v2: :VerticalSegmentWriter:: finalize(unsigned long*, unsigned long*) / root/doris/be/src/olap/rowset/segment_v2/vertical_segment_writer.cpp: 1253:5
#16
0x563282519a5a in doris: SegmentFlusher: :_flush_segment_writer(std: :unique_ptr<doris::segment_v2::VerticalSegmentWriter, std: :default_delete<doris::segment_v2: :VerticalSegmentWriter> >&, std: :shared_ptr<doris:: TabletSchema>, long*)
#17 0x56328251642f in doris::SegmentFlusher::flush_single_block(doris::vectorized::Block const*, int, long*) /root/doris/be/src/olap/rowset/segment_creator.cpp:77:9
#18 0x563282521151 in doris::SegmentCreator::flush_single_block(doris::vectorized::Block const*, int,
long*) /root/doris/be/src/olap/rowset/segment_creator.cpp: 389:5
#19
0x56329fe59dc4 in doris::BetaRowsetWriterV2:: flush_memtable(doris::vectorized::Block*, int,
long*) /root/doris/be/src/olap/rowset/beta_rowset_writer_v2.cpp: 109:9
#20
0x56328215778 in doris:: FlushToken: :_do_flush_memtable(doris::MemTable*, int, long*) / root/doris/be/src/olap/memtable_flush_executor.cpp:210:9
#21
#22
0x56328217962 in doris:: FlushToken: :_flush_memtable(std: :shared_ptr<doris::MemTable>, int, long) / root/doris/be/src/olap/memtable_flush_executor. cpp:265:16
0x5632821f1f7d in doris::MemtableFlushTask:: run() /root/doris/be/src/olap/memtable_flush_executor.cpp:63:20
#23
0x56328437d33 in doris::ThreadPool::dispatch_thread() /root/doris/be/src/util/threadpool.cpp:614:24
#24 0x56328435аабс in std:: function<void ()›::operator()() const /var/local/ldb-toolchain/bin/../lib/gcc/x86_64-pc-linux-gnu/15/include/g++-v15/bits/std_function.h:593:9
#25 0x56328435aac in doris::Thread:: supervise_thread(void*) / root/doris/be/src/util/thread. cpp: 461:5
#26
0x56327fc4fd26 in asan_thread_start(void*) (/mnt/ssd01/pipline/0penSourceDoris/clusterEnv/P0/Cluster0/be/lib/doris_be+0x28da4d26)
#27 0x7fdd62967608 in start_thread /build/glibc-SzIz7B/glibc-2.31/nptl/pthread_create.c: 477:8
#28 0x7fdd6287a132 in _clone /build/glibc-SzIz7B/glibc-2.31/misc/../sysdeps/unix/sysv/linux/x86_64/clone.S: 95
Problem Summary:
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No need to test or manual test. Explain why:
This is a refactor/code format and no logic has been changed.
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What problem does this PR solve?
Related PR: #54598
before 54598, logf is using impl from toolchain, after 54598, logf is using impl from doris glibc-compatibility
Analysis from gpt5:
Fix the problem below
Problem Summary:
Release note
None
Check List (For Author)
Test
Behavior changed:
Does this need documentation?
Check List (For Reviewer who merge this PR)