BUG #17474: Segmentation fault from INSERT ( JumbleExpr ) - Mailing list pgsql-bugs
From | PG Bug reporting form |
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Subject | BUG #17474: Segmentation fault from INSERT ( JumbleExpr ) |
Date | |
Msg-id | 17474-60868309e99b1fca@postgresql.org Whole thread Raw |
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Re: BUG #17474: Segmentation fault from INSERT ( JumbleExpr )
Re: BUG #17474: Segmentation fault from INSERT ( JumbleExpr ) |
List | pgsql-bugs |
The following bug has been logged on the website: Bug reference: 17474 Logged by: Victor Yegorov Email address: vyegorov@gmail.com PostgreSQL version: 14.2 Operating system: Ubuntu 20.04.4 LTS (focal) Description: Quite simple setup, that works on 13 version, is causing SEGFAULTs on 14.2. Reproducible. *** Table definition *** Table "public.outputs" Column | Type | Collation | Nullable | Default ----------------+-----------+-----------+----------+------------------------------------- id | integer | | not null | nextval('outputs_id_seq'::regclass) transaction_id | integer | | | address | bigint | | | position | integer | | | amount | bigint | | | type | integer | | | req_sigs | integer | | | multisig_type | integer[] | | | Indexes: "outputs_pkey" PRIMARY KEY, btree (id) "address" btree (address) "outputs_amount_idx" btree (amount) "transaction_id" btree (transaction_id) "trx_pos" btree (transaction_id, "position") Foreign-key constraints: "outputs_transaction_id_fkey" FOREIGN KEY (transaction_id) REFERENCES transactions(id) ON DELETE CASCADE Referenced by: TABLE "inputs" CONSTRAINT "inputs_output_id_fkey" FOREIGN KEY (output_id) REFERENCES outputs(id) ON DELETE CASCADE TABLE "output_datas" CONSTRAINT "output_datas_output_id_fkey" FOREIGN KEY (output_id) REFERENCES outputs(id) ON DELETE CASCADE *** INSERT statement *** LOG: server process (PID 2585336) was terminated by signal 11: Segmentation fault DETAIL: Failed process was running: INSERT INTO outputs (transaction_id, address, position, amount, type, req_sigs) VALUES (254800, 163252, 0, 1, 1, 1), (254800, 61860, 1, 1, 1, 1), (254800, 99617, 2, 1, 1, 1), (254800, 163255, 3, 1, 1, 1), (254800, 12098, 4, 1, 1, 1), (254800, 97997, 5, 1, 1, 1), (254800, 13404, 6, 1, 1, 1), (254800, 80413, 7, 1, 1, 1), (254800, 8319, 8, 1, 1, 1), (254800, 163261, 9, 1, 1, 1), (254800, 163262, 10, 1, 1, 1), (254800, 163263, 11, 1, 1, 1), (254800, 163264, 12, 1, 1, 1), (254800, 163265, 13, 1, 1, 1), (254800, 163266, 14, 1, 1, 1), (254800, 163267, 15, 1, 1, 1), (254800, 163197, 16, 1, 1, 1), (254800, 163269, 17, 1, 1, 1), (254800, 163270, 18, 1, 1, 1), (254800, 1238, 19, 1, 1, 1), (254800, 12093, 20, 1, 1, 1), (254800, 24167, 21, 1, 1, 1), (254800, 39000, 22, 1, 1, 1), (254800, 163255, 23, 1, 1, 1), (254800, 163275, 24, 1, 1, 1), (254800, 93813, 25, 1, 1, 1), (254800, 163277, 26, 1, 1, 1), (254800, 163278, 27, 1, 1, 1), (254800, 8285, 28, 1, 1, 1), (254800, 9111, 29, 1, 1, 1), (254800, 54795, 30, 1, 1, 1), (254 Total length of the INSERT statement is round 100Kb. *** Backtrace *** Core was generated by `postgres: 14/main: parser litecoin 10.1.1.20(43434) PARSE '. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x000056397d94c297 in memcpy (__len=1016, __src=<optimized out>, __dest=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string_fortified.h:34 34 /usr/include/x86_64-linux-gnu/bits/string_fortified.h: No such file or directory. (gdb) bt #0 0x000056397d94c297 in memcpy (__len=1016, __src=<optimized out>, __dest=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string_fortified.h:34 #1 AppendJumble (item=<optimized out>, item@entry=0x7f403929afd8 "u", size=30595144541, size@entry=4, jstate=<optimized out>, jstate=<optimized out>) at ./build/../src/backend/utils/misc/queryjumble.c:213 #2 0x000056397d94c6c4 in JumbleExpr (jstate=0x7f4038f652e0, node=<optimized out>) at ./build/../src/backend/utils/misc/queryjumble.c:373 #3 0x000056397d94c8c1 in JumbleExpr (jstate=0x7f4038f652e0, node=<optimized out>) at ./build/../src/backend/utils/misc/queryjumble.c:743 #4 0x000056397d94c8c1 in JumbleExpr (jstate=0x7f4038f652e0, node=<optimized out>) at ./build/../src/backend/utils/misc/queryjumble.c:743 #5 0x000056397d94c5dc in JumbleRangeTable (rtable=0x7f403966a020, jstate=0x7f4038f652e0) at ./build/../src/backend/utils/misc/queryjumble.c:300 #6 JumbleQueryInternal (jstate=0x7f4038f652e0, query=0x7f4039669b28) at ./build/../src/backend/utils/misc/queryjumble.c:248 #7 0x000056397d94cfec in JumbleQuery (query=query@entry=0x7f4039669b28, querytext=querytext@entry=0x56397fdb9b59 "") at ./build/../src/backend/utils/misc/queryjumble.c:127 #8 0x000056397d5e26b3 in parse_analyze_varparams (parseTree=parseTree@entry=0x7f4039669aa8, sourceText=sourceText@entry=0x56397fdb9b59 "", paramTypes=paramTypes@entry=0x7fff3a4f6748, numParams=numParams@entry=0x7fff3a4f6734) at ./build/../src/backend/parser/analyze.c:169 #9 0x000056397d80cc1e in exec_parse_message (numParams=<optimized out>, paramTypes=<optimized out>, stmt_name=0x56397fdb9b58 "", query_string=0x56397fdb9b59 "") at ./build/../src/backend/tcop/postgres.c:1458 #10 PostgresMain (argc=argc@entry=1, argv=argv@entry=0x7fff3a4f6a20, dbname=<optimized out>, username=<optimized out>) at ./build/../src/backend/tcop/postgres.c:4515 #11 0x000056397d78cb6b in BackendRun (port=<optimized out>, port=<optimized out>) at ./build/../src/backend/postmaster/postmaster.c:4530 #12 BackendStartup (port=<optimized out>) at ./build/../src/backend/postmaster/postmaster.c:4252 #13 ServerLoop () at ./build/../src/backend/postmaster/postmaster.c:1745 #14 0x000056397d78d9ec in PostmasterMain (argc=<optimized out>, argv=0x56397fbacf10) at ./build/../src/backend/postmaster/postmaster.c:1417 #15 0x000056397d506c8d in main (argc=5, argv=0x56397fbacf10) at ./build/../src/backend/main/main.c:209
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