【测试类型：SQL功能】【测试版本：7.0.0】工具测试是发现内存泄露

【标题描述】: 工具测试是发现内存泄露
【测试类型：SQL功能】【测试版本：7.0.0】工具测试是发现内存泄露

【操作系统和硬件信息】(查询命令: cat /etc/system-release, uname -a):

【测试环境】(单机/1主x备x级联备):

【被测功能】:

【测试类型】:

【数据库版本】(查询命令: gaussdb -V):

【预置条件】:

【操作步骤】(请填写详细的操作步骤):
1. 执行编译：
./configure --gcc-version=10.3.1 CC=g++ CFLAGS='-O0 -D__USE_NUMA -D__ARM_LSE' --prefix=$GAUSSHOME --3rd=$BINARYLIBS --enable-debug --enable-cassert --enable-mot --enable-thread-safety --with-readline --without-zlib --enable-memory-check

make -sj
make install -sj

2.执行测试
make plugin_check

【预期输出】:
无内存泄露
【实际输出】:

=================================================================
==1986510==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x604000a80000 at pc 0x7f4c71b7ac91 bp 0x7f4bce991830 sp 0x7f4bce990fe0
READ of size 11 at 0x604000a80000 thread T98 (worker)
    #0 0x7f4c71b7ac90 in __interceptor_strlen ../../.././libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:370
    #1 0x7f4c4b3f49ac in cstring_to_text(char const*) /data/bomou/og/openGauss-server/contrib/dolphin/plugin_utils/adt/varlena.cpp:438
    #2 0x7f4c4b3fcc14 in textin(FunctionCallInfoData*) /data/bomou/og/openGauss-server/contrib/dolphin/plugin_utils/adt/varlena.cpp:1143
    #3 0x19d8237 in InputFunctionCall(FmgrInfo*, char*, unsigned int, int, bool, unsigned int) /data/bomou/og/openGauss-server/src/common/backend/utils/fmgr/fmgr.cpp:2220
    #4 0x2f98e0e in BuildTupleFromCStrings(AttInMetadata*, char**) /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execTuples.cpp:951
    #5 0x1adae73 in show_all_settings(FunctionCallInfoData*) /data/bomou/og/openGauss-server/src/common/backend/utils/misc/guc.cpp:10587
    #6 0x2f32a18 in ExecMakeTableFunctionResult(ExprState*, ExprContext*, tupleDesc*, bool, FunctionScanState*) /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execQual.cpp:3315
    #7 0x30ef222 in FunctionNext /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/nodeFunctionscan.cpp:63
    #8 0x2f92698 in ExecScanFetch /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execScan.cpp:83
    #9 0x2f92b9b in ExecScan(ScanState*, TupleTableSlot* (*)(ScanState*), bool (*)(ScanState*, TupleTableSlot*)) /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execScan.cpp:172
    #10 0x30ef2f7 in ExecFunctionScan /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/nodeFunctionscan.cpp:96
    #11 0x2f1fe41 in ExecProcNodeFirst /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execProcnode.cpp:788
    #12 0x2effbdb in ExecProcNode ../../../../src/include/executor/executor.h:295
    #13 0x2f0c208 in ExecutePlan /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execMain.cpp:2301
    #14 0x2f03813 in standard_ExecutorRun(QueryDesc*, ScanDirection, long) /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execMain.cpp:685
    #15 0x29e5355 in explain_ExecutorRun /data/bomou/og/openGauss-server/src/gausskernel/optimizer/commands/auto_explain.cpp:122
    #16 0x2f0249c in ExecutorRun(QueryDesc*, ScanDirection, long) /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execMain.cpp:523
    #17 0x2d54d16 in PortalRunSelect /data/bomou/og/openGauss-server/src/gausskernel/process/tcop/pquery.cpp:1457
    #18 0x2d52e20 in PortalRun(PortalData*, long, bool, _DestReceiver*, _DestReceiver*, char*) /data/bomou/og/openGauss-server/src/gausskernel/process/tcop/pquery.cpp:1175
    #19 0x2d19c76 in exec_simple_query /data/bomou/og/openGauss-server/src/gausskernel/process/tcop/postgres.cpp:3088
    #20 0x2d372b4 in PostgresMain(int, char**, char const*, char const*) /data/bomou/og/openGauss-server/src/gausskernel/process/tcop/postgres.cpp:9355
    #21 0x2b8328d in BackendRun /data/bomou/og/openGauss-server/src/gausskernel/process/postmaster/postmaster.cpp:9750
    #22 0x2ba66a8 in int GaussDbThreadMain<(knl_thread_role)1>(knl_thread_arg*) /data/bomou/og/openGauss-server/src/gausskernel/process/postmaster/postmaster.cpp:14431
    #23 0x2b9eb7a in InternalThreadFunc /data/bomou/og/openGauss-server/src/gausskernel/process/postmaster/postmaster.cpp:15079
    #24 0x487a8f1 in ThreadStarterFunc /data/bomou/og/openGauss-server/src/common/port/gs_thread.cpp:383
    #25 0x7f4c606aefec  (/lib64/libpthread.so.0+0x8fec)

0x604000a80000 is located 0 bytes to the right of 48-byte region [0x604000a7ffd0,0x604000a80000)
allocated by thread T98 (worker) here:
    #0 0x7f4c71be7faf in __interceptor_malloc ../../.././libsanitizer/asan/asan_malloc_linux.cpp:145
    #1 0x1b5a949 in void* MemoryProtectFunctions::gs_memprot_malloc<(MemType)0>(unsigned long, bool) /data/bomou/og/openGauss-server/src/common/backend/utils/mmgr/memprot.cpp:834
    #2 0x1b69c3f in DoAllocMemoryInternal(MemoryContextData*, unsigned long, char const*, int, MemoryProtectFuncDef*, bool, bool) /data/bomou/og/openGauss-server/src/common/backend/utils/mmgr/AsanMemoryAllocator.cpp:474
    #3 0x1b6e43c in void* AsanMemoryAllocator::AllocSetAlloc<true, false, false>(MemoryContextData*, unsigned long, unsigned long, char const*, int) /data/bomou/og/openGauss-server/src/common/backend/utils/mmgr/AsanMemoryAllocator.cpp:556
    #4 0x1b43214 in MemoryAllocFromContext(MemoryContextData*, unsigned long, char const*, int) /data/bomou/og/openGauss-server/src/common/backend/utils/mmgr/mcxt.cpp:1197
    #5 0x1b434c4 in MemoryContextAllocDebug(MemoryContextData*, unsigned long, char const*, int) /data/bomou/og/openGauss-server/src/common/backend/utils/mmgr/mcxt.cpp:1234
    #6 0x1b465f3 in MemoryContextStrdupDebug(MemoryContextData*, char const*, char const*, int) /data/bomou/og/openGauss-server/src/common/backend/utils/mmgr/mcxt.cpp:1877
    #7 0x1adc3d1 in _ShowOption /data/bomou/og/openGauss-server/src/common/backend/utils/misc/guc.cpp:10810
    #8 0x1ad78e3 in GetConfigOptionByNum(int, char const**, bool*) /data/bomou/og/openGauss-server/src/common/backend/utils/misc/guc.cpp:10174
    #9 0x1adac86 in show_all_settings(FunctionCallInfoData*) /data/bomou/og/openGauss-server/src/common/backend/utils/misc/guc.cpp:10574
    #10 0x2f32a18 in ExecMakeTableFunctionResult(ExprState*, ExprContext*, tupleDesc*, bool, FunctionScanState*) /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execQual.cpp:3315
    #11 0x30ef222 in FunctionNext /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/nodeFunctionscan.cpp:63
    #12 0x2f92698 in ExecScanFetch /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execScan.cpp:83
    #13 0x2f92b9b in ExecScan(ScanState*, TupleTableSlot* (*)(ScanState*), bool (*)(ScanState*, TupleTableSlot*)) /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execScan.cpp:172
    #14 0x30ef2f7 in ExecFunctionScan /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/nodeFunctionscan.cpp:96
    #15 0x2f1fe41 in ExecProcNodeFirst /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execProcnode.cpp:788
    #16 0x2effbdb in ExecProcNode ../../../../src/include/executor/executor.h:295
    #17 0x2f0c208 in ExecutePlan /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execMain.cpp:2301
    #18 0x2f03813 in standard_ExecutorRun(QueryDesc*, ScanDirection, long) /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execMain.cpp:685
    #19 0x29e5355 in explain_ExecutorRun /data/bomou/og/openGauss-server/src/gausskernel/optimizer/commands/auto_explain.cpp:122
    #20 0x2f0249c in ExecutorRun(QueryDesc*, ScanDirection, long) /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execMain.cpp:523
    #21 0x2d54d16 in PortalRunSelect /data/bomou/og/openGauss-server/src/gausskernel/process/tcop/pquery.cpp:1457
    #22 0x2d52e20 in PortalRun(PortalData*, long, bool, _DestReceiver*, _DestReceiver*, char*) /data/bomou/og/openGauss-server/src/gausskernel/process/tcop/pquery.cpp:1175
    #23 0x2d19c76 in exec_simple_query /data/bomou/og/openGauss-server/src/gausskernel/process/tcop/postgres.cpp:3088
    #24 0x2d372b4 in PostgresMain(int, char**, char const*, char const*) /data/bomou/og/openGauss-server/src/gausskernel/process/tcop/postgres.cpp:9355
    #25 0x2b8328d in BackendRun /data/bomou/og/openGauss-server/src/gausskernel/process/postmaster/postmaster.cpp:9750
    #26 0x2ba66a8 in int GaussDbThreadMain<(knl_thread_role)1>(knl_thread_arg*) /data/bomou/og/openGauss-server/src/gausskernel/process/postmaster/postmaster.cpp:14431
    #27 0x2b9eb7a in InternalThreadFunc /data/bomou/og/openGauss-server/src/gausskernel/process/postmaster/postmaster.cpp:15079
    #28 0x487a8f1 in ThreadStarterFunc /data/bomou/og/openGauss-server/src/common/port/gs_thread.cpp:383
    #29 0x7f4c606aefec  (/lib64/libpthread.so.0+0x8fec)

Thread T98 (worker) created by T0 here:
    #0 0x7f4c71b933e2 in __interceptor_pthread_create ../../.././libsanitizer/asan/asan_interceptors.cpp:214
    #1 0x487b707 in gs_thread_create_ex(gs_thread_t*, void* (*)(void*), int, void*, cpu_set_t*) /data/bomou/og/openGauss-server/src/common/port/gs_thread.cpp:824
    #2 0x2b9ed50 in initialize_thread(ThreadArg*) /data/bomou/og/openGauss-server/src/gausskernel/process/postmaster/postmaster.cpp:15095
    #3 0x2b9f6a5 in initialize_worker_thread(knl_thread_role, Port*, void*) /data/bomou/og/openGauss-server/src/gausskernel/process/postmaster/postmaster.cpp:15179
    #4 0x2b804a1 in BackendStartup /data/bomou/og/openGauss-server/src/gausskernel/process/postmaster/postmaster.cpp:9275
    #5 0x2b5df05 in ServerLoop /data/bomou/og/openGauss-server/src/gausskernel/process/postmaster/postmaster.cpp:4113
    #6 0x2b57d27 in PostmasterMain(int, char**) /data/bomou/og/openGauss-server/src/gausskernel/process/postmaster/postmaster.cpp:3202
    #7 0x2ac13a6 in main /data/bomou/og/openGauss-server/src/gausskernel/process/main/main.cpp:352
    #8 0x7f4c6050ab66 in __libc_start_main (/lib64/libc.so.6+0x25b66)

SUMMARY: AddressSanitizer: heap-buffer-overflow ../../.././libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:370 in __interceptor_strlen
Shadow bytes around the buggy address:
  0x0c0880147fb0: fa fa fd fd fd fd fd fd fa fa fd fd fd fd fd fd
  0x0c0880147fc0: fa fa fd fd fd fd fd fd fa fa fd fd fd fd fd fd
  0x0c0880147fd0: fa fa fd fd fd fd fd fd fa fa fd fd fd fd fd fd
  0x0c0880147fe0: fa fa fd fd fd fd fd fd fa fa 00 00 00 00 00 00
  0x0c0880147ff0: fa fa fd fd fd fd fd fd fa fa 00 00 00 00 00 00
=>0x0c0880148000:[fa]fa fd fd fd fd fd fd fa fa fa fa fa fa fa fa
  0x0c0880148010: fa fa fd fd fd fd fd fd fa fa fd fd fd fd fd fd
  0x0c0880148020: fa fa fd fd fd fd fd fd fa fa fa fa fa fa fa fa
  0x0c0880148030: fa fa fd fd fd fd fd fd fa fa fd fd fd fd fd fd
  0x0c0880148040: fa fa fd fd fd fd fd fd fa fa fa fa fa fa fa fa
  0x0c0880148050: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07 
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
  Shadow gap:              cc
=================================================================
==1986510==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x604000a80000 at pc 0x7f4c71b77b03 bp 0x7f4bce9917e0 sp 0x7f4bce990f90
READ of size 10 at 0x604000a80000 thread T98 (worker)
    #0 0x7f4c71b77b02 in __interceptor_memcpy ../../.././libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:806
    #1 0x4a5e1a2 in memcpy_s (/data/bomou/og/openGauss-server/contrib/dolphin/tmp_check/install/data/bomou/og/install/bin/gaussdb+0x4a5e1a2)
    #2 0x7f4c4b3f49be in cstring_to_text(char const*) /data/bomou/og/openGauss-server/contrib/dolphin/plugin_utils/adt/varlena.cpp:438
    #3 0x7f4c4b3fcc14 in textin(FunctionCallInfoData*) /data/bomou/og/openGauss-server/contrib/dolphin/plugin_utils/adt/varlena.cpp:1143
    #4 0x19d8237 in InputFunctionCall(FmgrInfo*, char*, unsigned int, int, bool, unsigned int) /data/bomou/og/openGauss-server/src/common/backend/utils/fmgr/fmgr.cpp:2220
    #5 0x2f98e0e in BuildTupleFromCStrings(AttInMetadata*, char**) /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execTuples.cpp:951
    #6 0x1adae73 in show_all_settings(FunctionCallInfoData*) /data/bomou/og/openGauss-server/src/common/backend/utils/misc/guc.cpp:10587
    #7 0x2f32a18 in ExecMakeTableFunctionResult(ExprState*, ExprContext*, tupleDesc*, bool, FunctionScanState*) /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execQual.cpp:3315
    #8 0x30ef222 in FunctionNext /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/nodeFunctionscan.cpp:63
    #9 0x2f92698 in ExecScanFetch /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execScan.cpp:83
    #10 0x2f92b9b in ExecScan(ScanState*, TupleTableSlot* (*)(ScanState*), bool (*)(ScanState*, TupleTableSlot*)) /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execScan.cpp:172
    #11 0x30ef2f7 in ExecFunctionScan /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/nodeFunctionscan.cpp:96
    #12 0x2f1fe41 in ExecProcNodeFirst /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execProcnode.cpp:788
    #13 0x2effbdb in ExecProcNode ../../../../src/include/executor/executor.h:295
    #14 0x2f0c208 in ExecutePlan /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execMain.cpp:2301
    #15 0x2f03813 in standard_ExecutorRun(QueryDesc*, ScanDirection, long) /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execMain.cpp:685
    #16 0x29e5355 in explain_ExecutorRun /data/bomou/og/openGauss-server/src/gausskernel/optimizer/commands/auto_explain.cpp:122
    #17 0x2f0249c in ExecutorRun(QueryDesc*, ScanDirection, long) /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execMain.cpp:523
    #18 0x2d54d16 in PortalRunSelect /data/bomou/og/openGauss-server/src/gausskernel/process/tcop/pquery.cpp:1457
    #19 0x2d52e20 in PortalRun(PortalData*, long, bool, _DestReceiver*, _DestReceiver*, char*) /data/bomou/og/openGauss-server/src/gausskernel/process/tcop/pquery.cpp:1175
    #20 0x2d19c76 in exec_simple_query /data/bomou/og/openGauss-server/src/gausskernel/process/tcop/postgres.cpp:3088
    #21 0x2d372b4 in PostgresMain(int, char**, char const*, char const*) /data/bomou/og/openGauss-server/src/gausskernel/process/tcop/postgres.cpp:9355
    #22 0x2b8328d in BackendRun /data/bomou/og/openGauss-server/src/gausskernel/process/postmaster/postmaster.cpp:9750
    #23 0x2ba66a8 in int GaussDbThreadMain<(knl_thread_role)1>(knl_thread_arg*) /data/bomou/og/openGauss-server/src/gausskernel/process/postmaster/postmaster.cpp:14431
    #24 0x2b9eb7a in InternalThreadFunc /data/bomou/og/openGauss-server/src/gausskernel/process/postmaster/postmaster.cpp:15079
    #25 0x487a8f1 in ThreadStarterFunc /data/bomou/og/openGauss-server/src/common/port/gs_thread.cpp:383
    #26 0x7f4c606aefec  (/lib64/libpthread.so.0+0x8fec)

0x604000a80000 is located 0 bytes to the right of 48-byte region [0x604000a7ffd0,0x604000a80000)
allocated by thread T98 (worker) here:
    #0 0x7f4c71be7faf in __interceptor_malloc ../../.././libsanitizer/asan/asan_malloc_linux.cpp:145
    #1 0x1b5a949 in void* MemoryProtectFunctions::gs_memprot_malloc<(MemType)0>(unsigned long, bool) /data/bomou/og/openGauss-server/src/common/backend/utils/mmgr/memprot.cpp:834
    #2 0x1b69c3f in DoAllocMemoryInternal(MemoryContextData*, unsigned long, char const*, int, MemoryProtectFuncDef*, bool, bool) /data/bomou/og/openGauss-server/src/common/backend/utils/mmgr/AsanMemoryAllocator.cpp:474
    #3 0x1b6e43c in void* AsanMemoryAllocator::AllocSetAlloc<true, false, false>(MemoryContextData*, unsigned long, unsigned long, char const*, int) /data/bomou/og/openGauss-server/src/common/backend/utils/mmgr/AsanMemoryAllocator.cpp:556
    #4 0x1b43214 in MemoryAllocFromContext(MemoryContextData*, unsigned long, char const*, int) /data/bomou/og/openGauss-server/src/common/backend/utils/mmgr/mcxt.cpp:1197
    #5 0x1b434c4 in MemoryContextAllocDebug(MemoryContextData*, unsigned long, char const*, int) /data/bomou/og/openGauss-server/src/common/backend/utils/mmgr/mcxt.cpp:1234
    #6 0x1b465f3 in MemoryContextStrdupDebug(MemoryContextData*, char const*, char const*, int) /data/bomou/og/openGauss-server/src/common/backend/utils/mmgr/mcxt.cpp:1877
    #7 0x1adc3d1 in _ShowOption /data/bomou/og/openGauss-server/src/common/backend/utils/misc/guc.cpp:10810
    #8 0x1ad78e3 in GetConfigOptionByNum(int, char const**, bool*) /data/bomou/og/openGauss-server/src/common/backend/utils/misc/guc.cpp:10174
    #9 0x1adac86 in show_all_settings(FunctionCallInfoData*) /data/bomou/og/openGauss-server/src/common/backend/utils/misc/guc.cpp:10574
    #10 0x2f32a18 in ExecMakeTableFunctionResult(ExprState*, ExprContext*, tupleDesc*, bool, FunctionScanState*) /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execQual.cpp:3315
    #11 0x30ef222 in FunctionNext /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/nodeFunctionscan.cpp:63
    #12 0x2f92698 in ExecScanFetch /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execScan.cpp:83
    #13 0x2f92b9b in ExecScan(ScanState*, TupleTableSlot* (*)(ScanState*), bool (*)(ScanState*, TupleTableSlot*)) /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execScan.cpp:172
    #14 0x30ef2f7 in ExecFunctionScan /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/nodeFunctionscan.cpp:96
    #15 0x2f1fe41 in ExecProcNodeFirst /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execProcnode.cpp:788
    #16 0x2effbdb in ExecProcNode ../../../../src/include/executor/executor.h:295
    #17 0x2f0c208 in ExecutePlan /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execMain.cpp:2301
    #18 0x2f03813 in standard_ExecutorRun(QueryDesc*, ScanDirection, long) /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execMain.cpp:685
    #19 0x29e5355 in explain_ExecutorRun /data/bomou/og/openGauss-server/src/gausskernel/optimizer/commands/auto_explain.cpp:122
    #20 0x2f0249c in ExecutorRun(QueryDesc*, ScanDirection, long) /data/bomou/og/openGauss-server/src/gausskernel/runtime/executor/execMain.cpp:523
    #21 0x2d54d16 in PortalRunSelect /data/bomou/og/openGauss-server/src/gausskernel/process/tcop/pquery.cpp:1457
    #22 0x2d52e20 in PortalRun(PortalData*, long, bool, _DestReceiver*, _DestReceiver*, char*) /data/bomou/og/openGauss-server/src/gausskernel/process/tcop/pquery.cpp:1175
    #23 0x2d19c76 in exec_simple_query /data/bomou/og/openGauss-server/src/gausskernel/process/tcop/postgres.cpp:3088
    #24 0x2d372b4 in PostgresMain(int, char**, char const*, char const*) /data/bomou/og/openGauss-server/src/gausskernel/process/tcop/postgres.cpp:9355
    #25 0x2b8328d in BackendRun /data/bomou/og/openGauss-server/src/gausskernel/process/postmaster/postmaster.cpp:9750
    #26 0x2ba66a8 in int GaussDbThreadMain<(knl_thread_role)1>(knl_thread_arg*) /data/bomou/og/openGauss-server/src/gausskernel/process/postmaster/postmaster.cpp:14431
    #27 0x2b9eb7a in InternalThreadFunc /data/bomou/og/openGauss-server/src/gausskernel/process/postmaster/postmaster.cpp:15079
    #28 0x487a8f1 in ThreadStarterFunc /data/bomou/og/openGauss-server/src/common/port/gs_thread.cpp:383
    #29 0x7f4c606aefec  (/lib64/libpthread.so.0+0x8fec)

SUMMARY: AddressSanitizer: heap-buffer-overflow ../../.././libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:806 in __interceptor_memcpy
Shadow bytes around the buggy address:
  0x0c0880147fb0: fa fa fd fd fd fd fd fd fa fa fd fd fd fd fd fd
  0x0c0880147fc0: fa fa fd fd fd fd fd fd fa fa fd fd fd fd fd fd
  0x0c0880147fd0: fa fa fd fd fd fd fd fd fa fa fd fd fd fd fd fd
  0x0c0880147fe0: fa fa fd fd fd fd fd fd fa fa 00 00 00 00 00 00
  0x0c0880147ff0: fa fa fd fd fd fd fd fd fa fa 00 00 00 00 00 00
=>0x0c0880148000:[fa]fa fd fd fd fd fd fd fa fa fa fa fa fa fa fa
  0x0c0880148010: fa fa fd fd fd fd fd fd fa fa fd fd fd fd fd fd
  0x0c0880148020: fa fa fd fd fd fd fd fd fa fa fa fa fa fa fa fa
  0x0c0880148030: fa fa fd fd fd fd fd fd fa fa fd fd fd fd fd fd
  0x0c0880148040: fa fa fd fd fd fd fd fd fa fa fa fa fa fa fa fa
  0x0c0880148050: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07 
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
  Shadow gap:              cc

【原因分析】:
1. 这个问题的根因
2. 问题推断过程
3. 还有哪些原因可能造成类似现象
4. 该问题是否有临时规避措施
5. 问题解决方案
6. 预计修复问题时间

【日志信息】(请附上日志文件、截图、coredump信息):

【测试代码】:

openGauss/Plugin

内容风险标识

评论 (2)

openGauss/Plugin .gitee-modal { width: 500px !important; }

内容风险标识