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Type:
Bug
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Resolution: Fixed
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Priority:
Major - P3
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Affects Version/s: None
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Component/s: Backup
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None
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Storage Engines, Storage Engines - Persistence
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SE Persistence - 2026-01-16
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3
Snippet of stack trace(s)
==775743==ERROR: LeakSanitizer: detected memory leaksDirect leak of 80 byte(s) in 1 object(s) allocated from: #0 0xe0140d2c586c in realloc (/usr/lib/llvm-14/lib/clang/14.0.0/lib/linux/libclang_rt.asan-aarch64.so+0xc586c) (BuildId: 5bee7ee2d35edcf0f78e07004cc5499f3a600f6a) #1 0xe01402230d18 in __realloc_func /home/ubuntu/wiredtiger/src/os_common/os_alloc.c:160:18 #2 0xe01402230e7c in __wt_realloc /home/ubuntu/wiredtiger/src/os_common/os_alloc.c:187:13 #3 0xe0140216f970 in __backup_list_append /home/ubuntu/wiredtiger/src/cursor/cur_backup.c:1018:5 #4 0xe01402170040 in __backup_log_append /home/ubuntu/wiredtiger/src/cursor/cur_backup.c:531:13 #5 0xe01402172844 in __backup_config /home/ubuntu/wiredtiger/src/cursor/cur_backup.c:672:13 #6 0xe014021733b4 in __backup_start /home/ubuntu/wiredtiger/src/cursor/cur_backup.c:847:5 #7 0xe01402174d6c in __wt_curbackup_open /home/ubuntu/wiredtiger/src/cursor/cur_backup.c:398:9 #8 0xe014022b2e94 in __session_open_cursor_int /home/ubuntu/wiredtiger/src/session/session_api.c:713:13 #9 0xe014022b3490 in __session_open_cursor /home/ubuntu/wiredtiger/src/session/session_api.c:904:5 Direct leak of 80 byte(s) in 1 object(s) allocated from: #0 0xe0140d2c586c in realloc (/usr/lib/llvm-14/lib/clang/14.0.0/lib/linux/libclang_rt.asan-aarch64.so+0xc586c) (BuildId: 5bee7ee2d35edcf0f78e07004cc5499f3a600f6a) #1 0xe01402230d18 in __realloc_func /home/ubuntu/wiredtiger/src/os_common/os_alloc.c:160:18 #2 0xe01402230e7c in __wt_realloc /home/ubuntu/wiredtiger/src/os_common/os_alloc.c:187:13 #3 0xe0140216f9f8 in __backup_list_append /home/ubuntu/wiredtiger/src/cursor/cur_backup.c:1027:9 #4 0xe01402170040 in __backup_log_append /home/ubuntu/wiredtiger/src/cursor/cur_backup.c:531:13 #5 0xe01402172844 in __backup_config /home/ubuntu/wiredtiger/src/cursor/cur_backup.c:672:13 #6 0xe014021733b4 in __backup_start /home/ubuntu/wiredtiger/src/cursor/cur_backup.c:847:5 #7 0xe01402174d6c in __wt_curbackup_open /home/ubuntu/wiredtiger/src/cursor/cur_backup.c:398:9 #8 0xe014022b2e94 in __session_open_cursor_int /home/ubuntu/wiredtiger/src/session/session_api.c:713:13 #9 0xe014022b3490 in __session_open_cursor /home/ubuntu/wiredtiger/src/session/session_api.c:904:5Direct leak of 41 byte(s) in 3 object(s) allocated from: #0 0xe0140d2c5474 in malloc (/usr/lib/llvm-14/lib/clang/14.0.0/lib/linux/libclang_rt.asan-aarch64.so+0xc5474) (BuildId: 5bee7ee2d35edcf0f78e07004cc5499f3a600f6a) #1 0xe014022305b0 in __wt_malloc /home/ubuntu/wiredtiger/src/os_common/os_alloc.c:99:14 #2 0xe01402230858 in __wt_strndup /home/ubuntu/wiredtiger/src/os_common/os_alloc.c:235:5 #3 0xe014021722a8 in __backup_config /home/ubuntu/wiredtiger/src/cursor/cur_backup.c:609:9 #4 0xe014021733b4 in __backup_start /home/ubuntu/wiredtiger/src/cursor/cur_backup.c:847:5 #5 0xe01402174d6c in __wt_curbackup_open /home/ubuntu/wiredtiger/src/cursor/cur_backup.c:398:9 #6 0xe014022b2e94 in __session_open_cursor_int /home/ubuntu/wiredtiger/src/session/session_api.c:713:13 #7 0xe014022b3490 in __session_open_cursor /home/ubuntu/wiredtiger/src/session/session_api.c:904:5 Indirect leak of 75 byte(s) in 3 object(s) allocated from: #0 0xe0140d2c5474 in malloc (/usr/lib/llvm-14/lib/clang/14.0.0/lib/linux/libclang_rt.asan-aarch64.so+0xc5474) (BuildId: 5bee7ee2d35edcf0f78e07004cc5499f3a600f6a) #1 0xe014022305b0 in __wt_malloc /home/ubuntu/wiredtiger/src/os_common/os_alloc.c:99:14 #2 0xe01402230858 in __wt_strndup /home/ubuntu/wiredtiger/src/os_common/os_alloc.c:235:5 #3 0xe0140216f2e0 in __wt_strdup /home/ubuntu/wiredtiger/src/include/misc_inline.h:51:13 #4 0xe0140216faac in __backup_list_append /home/ubuntu/wiredtiger/src/cursor/cur_backup.c:1049:5 #5 0xe01402170040 in __backup_log_append /home/ubuntu/wiredtiger/src/cursor/cur_backup.c:531:13 #6 0xe01402172844 in __backup_config /home/ubuntu/wiredtiger/src/cursor/cur_backup.c:672:13 #7 0xe014021733b4 in __backup_start /home/ubuntu/wiredtiger/src/cursor/cur_backup.c:847:5 #8 0xe01402174d6c in __wt_curbackup_open /home/ubuntu/wiredtiger/src/cursor/cur_backup.c:398:9 #9 0xe014022b2e94 in __session_open_cursor_int /home/ubuntu/wiredtiger/src/session/session_api.c:713:13 #10 0xe014022b3490 in __session_open_cursor /home/ubuntu/wiredtiger/src/session/session_api.c:904:5 SUMMARY: AddressSanitizer: 276 byte(s) leaked in 8 allocation(s).