Rich Bodo <[EMAIL PROTECTED]> writes:
> I was just installing postgres 7.1.2 on my linux mandrake 7.2
> system and the build and install went fine up to the point I
> had to run:
> initdb -D /usr/local/pgsql/data
> which segfaulted. I changed the permissions on /tmp to 777
> and all was well. I think initdb could use an if statement to
> check the permissions on /tmp and report a descriptive bug.
I cannot replicate this in current sources; I get
creating directory /home/postgres/testversion/data... ok
creating directory /home/postgres/testversion/data/base... ok
creating directory /home/postgres/testversion/data/global... ok
creating directory /home/postgres/testversion/data/pg_xlog... ok
creating directory /home/postgres/testversion/data/pg_clog... ok
creating template1 database in /home/postgres/testversion/data/base/1... ok
creating configuration files... ok
initializing pg_shadow... /home/postgres/testversion/bin/initdb[505]: /tmp/sh4843.13:
Cannot find or open the file.
initdb failed.
Removing /home/postgres/testversion/data.
which seems like reasonable behavior to me. On another machine I get
something about "Cannot create temp file for here document: Permission
denied".
My guess is that the core dump you are seeing is actually your shell's
fault, not Postgres'; probably the shell is not expecting a create of
its temp file to fail. If so, it would be inappropriate for us to put
in a test for /tmp writability, since that would be making an
unsupported assumption about where the local shell puts its internal
temp files.
regards, tom lane
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