pg_dump dumping... core - Mailing list pgsql-hackers

From ohp@pyrenet.fr
Subject pg_dump dumping... core
Date
Msg-id Pine.UW2.4.53.0304241625001.25625@server.pyrenet.fr
Whole thread Raw
Responses Re: pg_dump dumping... core  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
Hi all,

It seems my message from yesterday did'nt get thru..

pg_dump is crashing on 1 database here. FWIW, it's the only that doesn't
belong to me (superuser)

Also it's SQL ASCII and has french local characters, I doubt this is the
problem because I have plenty of databases like that.

I've arrange to recompile with debug on and here's the stack trace.

This is on unixware 7

Please help
TIA.

Script started on Thu Apr 24 16:18:36 2003
$ debug -c /tmp/core.* /usr/local/pgsql/bin/pg_dump
Core image of pg_dump (process p1) created
CORE FILE [flushsmall in malloc.c]
SIGNALED 11 (segv code[SEGV_MAPERR] address[0x80b8004]) in p1       0xbffa3dd0 (flushsmall+320:)    movl   (%esi),%eax
debug> stack
Stack Trace for p1, Program pg_dump
*[0] flushsmall(presumed: 0x80b6a84, 0xbfffdc20, 0x80b65d4)    [0xbffa3dd0][1] bgalloc(0x808)    [0xbffa4aa1][2]
realloc(0x80b65d8,0x800)    [0xbffa716b][3] enlargePQExpBuffer(str=0x80b6ae0, needed=1025)    [pqexpbuffer.c@149][4]
appendPQExpBufferChar(str=0x80b6ae0,ch=42 (or '*'))    [pqexpbuffer.c@276][5] appendStringLiteral(buf=0x80b6ae0Warning:
Formattedprint string too long, truncated
 
, str="**************/\r\n/* Cr\351\351 le 19/03/2003                                            */\r\n/*lp\v\bte
dtp\v\b...",escapeAll=0)    [dumputils.c@130][6] dumpOneFunc(fout=0x806d9b0, finfo=0x8074e00)    [pg_dump.c@3718][7]
dumpFuncs(fout=0x806d9b0,finfo=0x8074dd8, numFuncs=27)    [pg_dump.c@3551][8] dumpSchema(fout=0x806d9b0,
numTablesPtr=0x8047280,aclsSkip=0, schemaOnly=0, dataOnly=0)    [common.c@162][9] main(argc=4, argv=0x80472c4,
0x80472d8)   [pg_dump.c@585][10] _start()    [0x8049f7c]
 
debug> quit

script done on Thu Apr 24 16:19:45 2003

-- 
Olivier PRENANT             Tel:    +33-5-61-50-97-00 (Work)
Quartier d'Harraud Turrou           +33-5-61-50-97-01 (Fax)
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FRANCE                      Email: ohp@pyrenet.fr
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