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From Joe Orton <>
Subject Re: Rotatelogs crashes after fork() and execve() on Solaris/Intel
Date Wed, 22 Sep 2004 11:41:24 GMT
On Wed, Sep 22, 2004 at 06:49:03AM -0400, Jeff Trawick wrote:
> On Wed, 22 Sep 2004 09:51:07 +0100, Joe Orton <> wrote:
> > I don't think anyone was aware that this problem could cause
> > segfaults...
> true, though I saw a report of a crash in that same piece of code long
> ago, probably from the same user, and never could explain it; I think
> "compiler bug" is at least as likely the cause as anything else

The code currently ends up calling execve() with a NULL envp pointer in
2.0, by my reading.  That doesn't look like clearly defined behaviour
(everything talks about envp being a NULL-terminated array) so it's not
entirely surprising that some libc segfaults in that case.


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