Re: [naviserver-devel] Tcl cache crashes

[Stephen D. <sd...@gm...>]

Maybe I'm just confusing myself, but I thought that with a different
configuration, THREAD_ALLOC enabled iirc, the error message was
showing that it was reading one byte *before* the buffer, no just
running off the end because of no NIL byte.  Could be wrong though.=20
I'll take another look at the cache code.

ns_adp_compress-1.2 is failing with one byte different on my new
Fedore Core 5 machine as well...



On 4/13/06, Vlad Seryakov <vl...@cr...> wrote:
> But still make test crashes in
>
> #0  Push (ePtr=3D0x87ff938) at cache.c:904
> 904             ePtr->cachePtr->firstEntryPtr->prevPtr =3D ePtr;
>
> Stephen Deasey wrote:
> > Using Tcl 8.4.12.
> >
> > Create the file tests/x.test:
> >
> >
> > package require tcltest 2.2
> > namespace import -force ::tcltest::*
> >
> > eval ::tcltest::configure $argv
> >
> > test corruption-1 {cache incr highlights corruption} -setup {
> >      ns_cache_create c1 1000
> > } -body {
> >     ns_cache_incr c1 k1
> >     ns_cache_incr c1 k1
> > } -cleanup {
> >     ns_cache_flush c1
> > } -result 2
> >
> > cleanupTests
> >
> >
> >
> > Run with:
> >
> > make test TCLTESTARGS=3D"-file x.test"
> >
> >
> > You get an error like:
> >
> > errorInfo: expected integer but got "1aaaaaaaaaaaaZa=A5aaa=069"
> >
> > Hopefully Purify spots something.  Thanks!
> >
> >
> >
> > On 4/13/06, Zoran Vasiljevic <zv...@ar...> wrote:
> >> On 13.04.2006, at 23:58, Stephen Deasey wrote:
> >>
> >>> Unless anyone has any bright ideas, I'm going to test snapshots from
> >>> CVS until the problem goes away, when I get time...
> >>>
> >> I have Purify. Can you get me a sequence of commands
> >> which expose memory corrruption so I can replay it
> >> under purify control?
> >>
> >> Cheers
> >> Zoran
> >>
> >>
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> --
> Vlad Seryakov
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>
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