"Ruslan V. Lopatin" <[EMAIL PROTECTED]> writes:
> Program received signal SIGSEGV, Segmentation fault.
> 0x402d3557 in strlen () from /lib/libc.so.6
> (gdb) bt
> #0  0x402d3557 in strlen () from /lib/libc.so.6
> #1  0x08056ddc in WriteStr (AH=0x806c808, c=0x6c627570 "")
>      at pg_backup_archiver.c:1519
> #2  0x0805752a in WriteToc (AH=0x806c808) at 
> pg_backup_archiver.c:1851
> #3  0x0805a2ce in _CloseArchive (AH=0x806c808) at 
> pg_backup_custom.c:802

Ohh ... I see the problem.  It is this misguided effort at avoiding
memory leaks:

        if (commentDeps)
        {
                for (j = 0; (*commentDeps)[j] != NULL; j++)
                        free((void *) (*commentDeps)[j]);
                free(commentDeps);
        }

(about line 5447 of pg_dump.c; added in rev 1.268 of 2-Jul-02).
This is freeing the dependency data that the archive entry needs :-(

                        regards, tom lane

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