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[perl #73474] fwrite will segfault if stream is null

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Leon Timmermans via RT
July 5, 2012 04:28
[perl #73474] fwrite will segfault if stream is null
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On Tue Mar 09 15:42:51 2010, cbratcher wrote:
> The following works (but does not print "bar") in perlio.  But will
> segfault if you set PERLIO to stdio.
> perl -le 'print "foo"; binmode ":pop"; binmode ":pop"; print "bar";'
> This appears to've been a bug as far back as 5.8.0.
> perlbug seems to be missing -u...  so I'll add the patch in

That code is binmoding the filehandle *{":pop"}, instead of STDOUT as
you probably intended, which makes it hard for us to reproduce your bug.

The same code using binmode STDOUT, ":pop" doesn't segfault for me on
anything I tried.


via perlbug:  queue: perl5 status: open

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