[MDEV-40587] use-of-uninitialized-value in TYPVAL<char*>::SetValue_char(char const*, int) - Jira

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Type: Bug
Status: Open (View Workflow)
Priority: Major
Resolution: Unresolved
Affects Version/s: 10.6, 10.11, 11.4, 11.8, 12.3, 13.0, 13.1
Fix Version/s: 10.6, 10.11, 11.4, 11.8, 12.3, 13.0
Component/s: Server
Labels:
- MSAN
- use-of-uninitialized-value

Bug Category:
Can result in hang or crash

Description

INSTALL SONAME 'ha_connect';

CREATE TABLE t (c1 DECIMAL PRIMARY KEY) ENGINE=CONNECT;

SELECT * FROM t WHERE c1>0;

Leads to:

CS 10.11.19 1dab253482dd562457c89deb68082fb647572959 (Optimized, MSAN, Clang 20.1.8-20250804) Build 01/08/2026
==1926559==WARNING: MemorySanitizer: use-of-uninitialized-value
#0 0x7c880745eac0 in TYPVAL<char>::SetValue_char(char const, int) /test/msan_slow_src/10.11_opt_msan/storage/connect/value.cpp:1379:11
#1 0x7c8807309c5b in CntIndexRange(_global, TDB, unsigned char const*, unsigned int, bool, unsigned long) /test/msan_slow_src/10.11_opt_msan/storage/connect/connect.cc:935:19
#2 0x7c88072f57b8 in ha_connect::records_in_range(unsigned int, st_key_range const, st_key_range const, st_page_range*) /test/msan_slow_src/10.11_opt_msan/storage/connect/ha_connect.cc:5361:16
#3 0x584d25219a27 in handler::multi_range_read_info_const(unsigned int, st_range_seq_if, void, unsigned int, unsigned int, unsigned int, Cost_estimate*) /test/msan_slow_src/10.11_opt_msan/sql/multi_range_read.cc:177:24
#4 0x584d252239bc in DsMrr_impl::dsmrr_info_const(unsigned int, st_range_seq_if, void, unsigned int, unsigned int, unsigned int, Cost_estimate*) /test/msan_slow_src/10.11_opt_msan/sql/multi_range_read.cc:1716:32
#5 0x7c88072fc27f in ha_connect::multi_range_read_info_const(unsigned int, st_range_seq_if, void, unsigned int, unsigned int, unsigned int, Cost_estimate*) /test/msan_slow_src/10.11_opt_msan/storage/connect/ha_connect.cc:7428:24
#6 0x584d2486ef71 in check_quick_select(PARAM, unsigned int, bool, SEL_ARG, bool, unsigned int, unsigned int, Cost_estimate, bool) /test/msan_slow_src/10.11_opt_msan/sql/opt_range.cc:11818:17
#7 0x584d2486ef71 in get_key_scans_params(PARAM, SEL_TREE, bool, bool, double) /test/msan_slow_src/10.11_opt_msan/sql/opt_range.cc:7626:22
#8 0x584d2486acc8 in SQL_SELECT::test_quick_select(THD*, Bitmap<64u>, unsigned long long, unsigned long long, bool, bool, bool, bool, Item_func::Bitmap) /test/msan_slow_src/10.11_opt_msan/sql/opt_range.cc:2966:27
#9 0x584d24e8e8e8 in get_quick_record_count(THD, SQL_SELECT, TABLE, Bitmap<64u> const, unsigned long long, unsigned long long*) /test/msan_slow_src/10.11_opt_msan/sql/sql_select.cc:5347:20
#10 0x584d24dcb123 in make_join_statistics(JOIN, List<TABLE_LIST>&, st_dynamic_array) /test/msan_slow_src/10.11_opt_msan/sql/sql_select.cc:6114:15
#11 0x584d24db27b8 in JOIN::optimize_inner() /test/msan_slow_src/10.11_opt_msan/sql/sql_select.cc:2679:7
#12 0x584d24d96d90 in JOIN::optimize() /test/msan_slow_src/10.11_opt_msan/sql/sql_select.cc:1967:10
#13 0x584d24d96d90 in mysql_select(THD, TABLE_LIST, List<Item>&, Item, unsigned int, st_order, st_order, Item, st_order, unsigned long long, select_result, st_select_lex_unit, st_select_lex) /test/msan_slow_src/10.11_opt_msan/sql/sql_select.cc:5271:19
#14 0x584d24d95b27 in handle_select(THD, LEX, select_result*, unsigned long long) /test/msan_slow_src/10.11_opt_msan/sql/sql_select.cc:601:10
#15 0x584d24ce5d5a in execute_sqlcom_select(THD, TABLE_LIST) /test/msan_slow_src/10.11_opt_msan/sql/sql_parse.cc:6461:12
#16 0x584d24cd8c5c in mysql_execute_command(THD*, bool) /test/msan_slow_src/10.11_opt_msan/sql/sql_parse.cc:4040:12
#17 0x584d24ccecf5 in mysql_parse(THD, char, unsigned int, Parser_state*) /test/msan_slow_src/10.11_opt_msan/sql/sql_parse.cc:8219:18
#18 0x584d24cc8e1a in dispatch_command(enum_server_command, THD, char, unsigned int, bool) /test/msan_slow_src/10.11_opt_msan/sql/sql_parse.cc:1924:7
#19 0x584d24ccf8d8 in do_command(THD*, bool) /test/msan_slow_src/10.11_opt_msan/sql/sql_parse.cc:1434:17
#20 0x584d2514435c in do_handle_one_connection(CONNECT*, bool) /test/msan_slow_src/10.11_opt_msan/sql/sql_connect.cc:1486:11
#21 0x584d25143cd2 in handle_one_connection /test/msan_slow_src/10.11_opt_msan/sql/sql_connect.cc:1398:5
#22 0x7c88eaa9cb83 in start_thread nptl/pthread_create.c:447:8
#23 0x7c88eab29d6b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Uninitialized value was stored to memory at
#0 0x7c880745eab9 in TYPVAL<char>::SetValue_char(char const, int) /test/msan_slow_src/10.11_opt_msan/storage/connect/value.cpp:1379:8
#1 0x7c8807309c5b in CntIndexRange(_global, TDB, unsigned char const*, unsigned int, bool, unsigned long) /test/msan_slow_src/10.11_opt_msan/storage/connect/connect.cc:935:19
#2 0x7c88072f57b8 in ha_connect::records_in_range(unsigned int, st_key_range const, st_key_range const, st_page_range*) /test/msan_slow_src/10.11_opt_msan/storage/connect/ha_connect.cc:5361:16
#3 0x584d25219a27 in handler::multi_range_read_info_const(unsigned int, st_range_seq_if, void, unsigned int, unsigned int, unsigned int, Cost_estimate*) /test/msan_slow_src/10.11_opt_msan/sql/multi_range_read.cc:177:24
#4 0x584d252239bc in DsMrr_impl::dsmrr_info_const(unsigned int, st_range_seq_if, void, unsigned int, unsigned int, unsigned int, Cost_estimate*) /test/msan_slow_src/10.11_opt_msan/sql/multi_range_read.cc:1716:32
#5 0x7c88072fc27f in ha_connect::multi_range_read_info_const(unsigned int, st_range_seq_if, void, unsigned int, unsigned int, unsigned int, Cost_estimate*) /test/msan_slow_src/10.11_opt_msan/storage/connect/ha_connect.cc:7428:24
#6 0x584d2486ef71 in check_quick_select(PARAM, unsigned int, bool, SEL_ARG, bool, unsigned int, unsigned int, Cost_estimate, bool) /test/msan_slow_src/10.11_opt_msan/sql/opt_range.cc:11818:17
#7 0x584d2486ef71 in get_key_scans_params(PARAM, SEL_TREE, bool, bool, double) /test/msan_slow_src/10.11_opt_msan/sql/opt_range.cc:7626:22
#8 0x584d2486acc8 in SQL_SELECT::test_quick_select(THD*, Bitmap<64u>, unsigned long long, unsigned long long, bool, bool, bool, bool, Item_func::Bitmap) /test/msan_slow_src/10.11_opt_msan/sql/opt_range.cc:2966:27
#9 0x584d24e8e8e8 in get_quick_record_count(THD, SQL_SELECT, TABLE, Bitmap<64u> const, unsigned long long, unsigned long long*) /test/msan_slow_src/10.11_opt_msan/sql/sql_select.cc:5347:20
#10 0x584d24dcb123 in make_join_statistics(JOIN, List<TABLE_LIST>&, st_dynamic_array) /test/msan_slow_src/10.11_opt_msan/sql/sql_select.cc:6114:15
#11 0x584d24db27b8 in JOIN::optimize_inner() /test/msan_slow_src/10.11_opt_msan/sql/sql_select.cc:2679:7
#12 0x584d24d96d90 in JOIN::optimize() /test/msan_slow_src/10.11_opt_msan/sql/sql_select.cc:1967:10
#13 0x584d24d96d90 in mysql_select(THD, TABLE_LIST, List<Item>&, Item, unsigned int, st_order, st_order, Item, st_order, unsigned long long, select_result, st_select_lex_unit, st_select_lex) /test/msan_slow_src/10.11_opt_msan/sql/sql_select.cc:5271:19
#14 0x584d24d95b27 in handle_select(THD, LEX, select_result*, unsigned long long) /test/msan_slow_src/10.11_opt_msan/sql/sql_select.cc:601:10
#15 0x584d24ce5d5a in execute_sqlcom_select(THD, TABLE_LIST) /test/msan_slow_src/10.11_opt_msan/sql/sql_parse.cc:6461:12
#16 0x584d24cd8c5c in mysql_execute_command(THD*, bool) /test/msan_slow_src/10.11_opt_msan/sql/sql_parse.cc:4040:12
#17 0x584d24ccecf5 in mysql_parse(THD, char, unsigned int, Parser_state*) /test/msan_slow_src/10.11_opt_msan/sql/sql_parse.cc:8219:18
#18 0x584d24cc8e1a in dispatch_command(enum_server_command, THD, char, unsigned int, bool) /test/msan_slow_src/10.11_opt_msan/sql/sql_parse.cc:1924:7
#19 0x584d24ccf8d8 in do_command(THD*, bool) /test/msan_slow_src/10.11_opt_msan/sql/sql_parse.cc:1434:17
#20 0x584d2514435c in do_handle_one_connection(CONNECT*, bool) /test/msan_slow_src/10.11_opt_msan/sql/sql_connect.cc:1486:11
#21 0x584d25143cd2 in handle_one_connection /test/msan_slow_src/10.11_opt_msan/sql/sql_connect.cc:1398:5

Memory was marked as uninitialized
#0 0x584d242ffaa1 in __msan_allocated_memory (/test/MSAN_MD010826-mariadb-10.11.19-linux-x86_64-opt/bin/mariadbd+0xe0faa1) (BuildId: 11196b81d08252e74b6f74eb5d4803d04980156f)
#1 0x584d25e9b80e in my_malloc /test/msan_slow_src/10.11_opt_msan/mysys/my_malloc.c:116:7
#2 0x584d25e7e345 in alloc_root /test/msan_slow_src/10.11_opt_msan/mysys/my_alloc.c:288:30
#3 0x584d2486a48c in SQL_SELECT::test_quick_select(THD*, Bitmap<64u>, unsigned long long, unsigned long long, bool, bool, bool, bool, Item_func::Bitmap) /test/msan_slow_src/10.11_opt_msan/sql/opt_range.cc:2866:34
#4 0x584d24e8e8e8 in get_quick_record_count(THD, SQL_SELECT, TABLE, Bitmap<64u> const, unsigned long long, unsigned long long*) /test/msan_slow_src/10.11_opt_msan/sql/sql_select.cc:5347:20
#5 0x584d24dcb123 in make_join_statistics(JOIN, List<TABLE_LIST>&, st_dynamic_array) /test/msan_slow_src/10.11_opt_msan/sql/sql_select.cc:6114:15
#6 0x584d24db27b8 in JOIN::optimize_inner() /test/msan_slow_src/10.11_opt_msan/sql/sql_select.cc:2679:7
#7 0x584d24d96d90 in JOIN::optimize() /test/msan_slow_src/10.11_opt_msan/sql/sql_select.cc:1967:10
#8 0x584d24d96d90 in mysql_select(THD, TABLE_LIST, List<Item>&, Item, unsigned int, st_order, st_order, Item, st_order, unsigned long long, select_result, st_select_lex_unit, st_select_lex) /test/msan_slow_src/10.11_opt_msan/sql/sql_select.cc:5271:19
#9 0x584d24d95b27 in handle_select(THD, LEX, select_result*, unsigned long long) /test/msan_slow_src/10.11_opt_msan/sql/sql_select.cc:601:10
#10 0x584d24ce5d5a in execute_sqlcom_select(THD, TABLE_LIST) /test/msan_slow_src/10.11_opt_msan/sql/sql_parse.cc:6461:12
#11 0x584d24cd8c5c in mysql_execute_command(THD*, bool) /test/msan_slow_src/10.11_opt_msan/sql/sql_parse.cc:4040:12
#12 0x584d24ccecf5 in mysql_parse(THD, char, unsigned int, Parser_state*) /test/msan_slow_src/10.11_opt_msan/sql/sql_parse.cc:8219:18
#13 0x584d24cc8e1a in dispatch_command(enum_server_command, THD, char, unsigned int, bool) /test/msan_slow_src/10.11_opt_msan/sql/sql_parse.cc:1924:7
#14 0x584d24ccf8d8 in do_command(THD*, bool) /test/msan_slow_src/10.11_opt_msan/sql/sql_parse.cc:1434:17
#15 0x584d2514435c in do_handle_one_connection(CONNECT*, bool) /test/msan_slow_src/10.11_opt_msan/sql/sql_connect.cc:1486:11
#16 0x584d25143cd2 in handle_one_connection /test/msan_slow_src/10.11_opt_msan/sql/sql_connect.cc:1398:5
#17 0x7c88eaa9cb83 in start_thread nptl/pthread_create.c:447:8

SUMMARY: MemorySanitizer: use-of-uninitialized-value /test/msan_slow_src/10.11_opt_msan/storage/connect/value.cpp:1379:11 in TYPVAL<char>::SetValue_char(char const, int)

CS 10.11.19 1dab253482dd562457c89deb68082fb647572959 (Debug, MSAN, Clang 20.1.8-20250804) Build 01/08/2026
==1926733==WARNING: MemorySanitizer: use-of-uninitialized-value
#0 0x7df4664658c7 in TYPVAL<char>::SetValue_char(char const, int) /test/msan_slow_src/10.11_dbg_msan/storage/connect/value.cpp:1379:11
#1 0x7df466318ef3 in CntIndexRange(_global, TDB, unsigned char const*, unsigned int, bool, unsigned long) /test/msan_slow_src/10.11_dbg_msan/storage/connect/connect.cc:935:19
#2 0x7df46630369a in ha_connect::records_in_range(unsigned int, st_key_range const, st_key_range const, st_page_range*) /test/msan_slow_src/10.11_dbg_msan/storage/connect/ha_connect.cc:5361:16
#3 0x5a0088ad7944 in handler::multi_range_read_info_const(unsigned int, st_range_seq_if, void, unsigned int, unsigned int, unsigned int, Cost_estimate*) /test/msan_slow_src/10.11_dbg_msan/sql/multi_range_read.cc:177:24
#4 0x5a0088ae247c in DsMrr_impl::dsmrr_info_const(unsigned int, st_range_seq_if, void, unsigned int, unsigned int, unsigned int, Cost_estimate*) /test/msan_slow_src/10.11_dbg_msan/sql/multi_range_read.cc:1716:32
#5 0x7df466309985 in ha_connect::multi_range_read_info_const(unsigned int, st_range_seq_if, void, unsigned int, unsigned int, unsigned int, Cost_estimate*) /test/msan_slow_src/10.11_dbg_msan/storage/connect/ha_connect.cc:7428:24
#6 0x5a0088063574 in check_quick_select(PARAM, unsigned int, bool, SEL_ARG, bool, unsigned int, unsigned int, Cost_estimate, bool) /test/msan_slow_src/10.11_dbg_msan/sql/opt_range.cc:11818:17
#7 0x5a0088063574 in get_key_scans_params(PARAM, SEL_TREE, bool, bool, double) /test/msan_slow_src/10.11_dbg_msan/sql/opt_range.cc:7626:22
#8 0x5a008805eb32 in SQL_SELECT::test_quick_select(THD*, Bitmap<64u>, unsigned long long, unsigned long long, bool, bool, bool, bool, Item_func::Bitmap) /test/msan_slow_src/10.11_dbg_msan/sql/opt_range.cc:2966:27
#9 0x5a0088714871 in get_quick_record_count(THD, SQL_SELECT, TABLE, Bitmap<64u> const, unsigned long long, unsigned long long*) /test/msan_slow_src/10.11_dbg_msan/sql/sql_select.cc:5347:20
#10 0x5a008863ffa4 in make_join_statistics(JOIN, List<TABLE_LIST>&, st_dynamic_array) /test/msan_slow_src/10.11_dbg_msan/sql/sql_select.cc:6114:15
#11 0x5a0088625713 in JOIN::optimize_inner() /test/msan_slow_src/10.11_dbg_msan/sql/sql_select.cc:2679:7
#12 0x5a0088607cb7 in JOIN::optimize() /test/msan_slow_src/10.11_dbg_msan/sql/sql_select.cc:1967:10
#13 0x5a0088607cb7 in mysql_select(THD, TABLE_LIST, List<Item>&, Item, unsigned int, st_order, st_order, Item, st_order, unsigned long long, select_result, st_select_lex_unit, st_select_lex) /test/msan_slow_src/10.11_dbg_msan/sql/sql_select.cc:5271:19
#14 0x5a0088606bc2 in handle_select(THD, LEX, select_result*, unsigned long long) /test/msan_slow_src/10.11_dbg_msan/sql/sql_select.cc:601:10
#15 0x5a0088548dc1 in execute_sqlcom_select(THD, TABLE_LIST) /test/msan_slow_src/10.11_dbg_msan/sql/sql_parse.cc:6461:12
#16 0x5a0088537fb3 in mysql_execute_command(THD*, bool) /test/msan_slow_src/10.11_dbg_msan/sql/sql_parse.cc:4040:12
#17 0x5a008852c4ef in mysql_parse(THD, char, unsigned int, Parser_state*) /test/msan_slow_src/10.11_dbg_msan/sql/sql_parse.cc:8219:18
#18 0x5a0088525f26 in dispatch_command(enum_server_command, THD, char, unsigned int, bool) /test/msan_slow_src/10.11_dbg_msan/sql/sql_parse.cc:1924:7
#19 0x5a008852cfae in do_command(THD*, bool) /test/msan_slow_src/10.11_dbg_msan/sql/sql_parse.cc:1434:17
#20 0x5a00889fa57c in do_handle_one_connection(CONNECT*, bool) /test/msan_slow_src/10.11_dbg_msan/sql/sql_connect.cc:1486:11
#21 0x5a00889f9f06 in handle_one_connection /test/msan_slow_src/10.11_dbg_msan/sql/sql_connect.cc:1398:5
#22 0x7df54a29cb83 in start_thread nptl/pthread_create.c:447:8
#23 0x7df54a329d6b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Uninitialized value was stored to memory at
#0 0x7df4664658c0 in TYPVAL<char>::SetValue_char(char const, int) /test/msan_slow_src/10.11_dbg_msan/storage/connect/value.cpp:1379:8

Memory was marked as uninitialized
#0 0x5a0087a5af21 in __msan_allocated_memory (/test/MSAN_MD010826-mariadb-10.11.19-linux-x86_64-dbg/bin/mariadbd+0x1000f21) (BuildId: 6999d25a3f2d8b356f53183bbc8e90162d24134e)
#1 0x5a0089a5b741 in my_malloc /test/msan_slow_src/10.11_dbg_msan/mysys/my_malloc.c:116:7

SUMMARY: MemorySanitizer: use-of-uninitialized-value /test/msan_slow_src/10.11_dbg_msan/storage/connect/value.cpp:1379:11 in TYPVAL<char>::SetValue_char(char const, int)

Setup:

Compiled with a recent version of Clang and LLVM. Ubuntu instructions for Clang/LLVM 18:

  # Note: It is strongly recommended to uninstall all old Clang & LLVM packages (ref  dpkg --list | grep -iE 'clang|llvm'  and use  apt purge  and  dpkg --purge  to remove the packages), before installing Clang/LLVM 18

     sudo apt install clang llvm-18 llvm-18-linker-tools llvm-18-runtime llvm-18-tools llvm-18-dev libstdc++-14-dev llvm-dev lld-18

Compiled with: "-DCMAKE_C_COMPILER=/usr/bin/clang -DCMAKE_CXX_COMPILER=/usr/bin/clang++ -DCMAKE_C{,XX}_FLAGS='-O2 -march=native -mtune=native'" and:

    -DWITH_MSAN=ON  # Note: WITH_MSAN=ON is auto-ignored when not using clang (MDEV-20377)

Set before execution:

    export MSAN_OPTIONS=abort_on_error=1:poison_in_dtor=0

MSAN Bug Detection Matrix
Rel o/d Build Commit UniqueID observed
CS 10.6 dbg 010826 4f66ca1b69daf1b7e6a562ca8e86d77a6a70abfe MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
CS 10.6 opt 010826 4f66ca1b69daf1b7e6a562ca8e86d77a6a70abfe MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
CS 10.11 dbg 010826 1dab253482dd562457c89deb68082fb647572959 MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
CS 10.11 opt 010826 1dab253482dd562457c89deb68082fb647572959 MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
CS 11.4 dbg 010826 c57069561c4fe8f72191d4a2a4a829e5b57537dc MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
CS 11.4 opt 010826 c57069561c4fe8f72191d4a2a4a829e5b57537dc MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
CS 11.8 dbg 010826 eaca80bf3208fb9657b7304b940a6726b4c86213 MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
CS 11.8 opt 010826 eaca80bf3208fb9657b7304b940a6726b4c86213 MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
CS 12.3 dbg 010826 51263b851df7093758e98c7029f091332c1c576f MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
CS 12.3 opt 010826 51263b851df7093758e98c7029f091332c1c576f MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
CS 13.0 dbg 010826 1a4bb1bbfde5fa17ba148cb62678902f11c66a1a MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
CS 13.0 opt 010826 1a4bb1bbfde5fa17ba148cb62678902f11c66a1a MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
CS 13.1 dbg 010826 548c80aeafb6dd2be64f56e902e921a4052b5fe0 MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
CS 13.1 opt 010826 548c80aeafb6dd2be64f56e902e921a4052b5fe0 MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
ES 10.6 dbg 010826 fcecb2620f25965723d640decede7c018bcb1dcc MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
ES 10.6 opt 010826 fcecb2620f25965723d640decede7c018bcb1dcc MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
ES 11.4 dbg 010826 3b34189bfe675c18c4ced3ef531d016ea74c76f4 MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
ES 11.4 opt 010826 3b34189bfe675c18c4ced3ef531d016ea74c76f4 MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
ES 11.8 dbg 010826 4694e931d10fecf733c34f83ea2146d31b708eb3 MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
ES 11.8 opt 010826 4694e931d10fecf733c34f83ea2146d31b708eb3 MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
ES 12.3 dbg 010826 c86ea989a715d9fbe1a5d760939acec22acfc0df MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const
ES 12.3 opt 010826 c86ea989a715d9fbe1a5d760939acec22acfc0df MSAN\|use-of-uninitialized-value\|storage/connect/value.cpp\|TYPVAL<char*>::SetValue_char\|CntIndexRange\|ha_connect::records_in_range\|handler::multi_range_read_info_const

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Assignee:: Daniel Black

Reporter:: Saahil Alam

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Created:: 2026-08-01 22:54

Updated:: 2026-08-02 08:48

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