| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Sean Chittenden <sean(at)chittenden(dot)org> |
| Cc: | pgsql-bugs(at)postgresql(dot)org |
| Subject: | Re: readline usage in psql... |
| Date: | 2003-01-21 22:22:16 |
| Message-ID: | 13073.1043187736@sss.pgh.pa.us |
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| Lists: | pgsql-bugs |
Sean Chittenden <sean(at)chittenden(dot)org> writes:
> #0 0x281cbaeb in sigprocmask () from /usr/lib/libc.so.5
> #1 0x280c5a2a in _rl_savestring () from /usr/lib/libreadline.so.4
> #2 <signal handler called>
> #3 0x28168803 in read () from /usr/lib/libc.so.5
> #4 0x280c1c79 in rl_read_key () from /usr/lib/libreadline.so.4
> #5 0x280d407f in readline_internal_char () from /usr/lib/libreadline.so.4
> #6 0x280d4235 in readline_internal_char () from /usr/lib/libreadline.so.4
> #7 0x280d426e in readline_internal_char () from /usr/lib/libreadline.so.4
> #8 0x280d3dad in readline () from /usr/lib/libreadline.so.4
> #9 0x0804ede4 in PQclientEncoding () at fe-connect.c:2725
> #10 0x0804f697 in PQclientEncoding () at fe-connect.c:2725
> #11 0x08051653 in PQclientEncoding () at fe-connect.c:2725
> #12 0x0804a485 in PQclientEncoding () at fe-connect.c:2725
I don't believe a word of this backtrace; PQclientEncoding isn't
recursive and it doesn't call readline.
Possibly the stack is already corrupt by the time the coredump occurs?
regards, tom lane
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