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Re: bin/44061: src/sys/gdbscripts/msgbuf doesn't work
The following reply was made to PR bin/44061; it has been noted by GNATS.
From: David Holland <dholland-bugs%netbsd.org@localhost>
Subject: Re: bin/44061: src/sys/gdbscripts/msgbuf doesn't work
Date: Sun, 2 Oct 2016 19:04:22 +0000
On Sun, Nov 07, 2010 at 06:50:00PM +0000, shattered%NetBSD.org@localhost wrote:
> Typical output from 'msgbuf' command defined by this script:
> msgbufp 0xcbbe1000: bufx 409 bufr 410 bufs 16368
> Dumping 0xcbbe11a9 length 15959
> Cannot access memory at address 0xcbbe5000
> Try to analyze a crash dump.
> 'x/s $p' instead of 'printf "%s\n", $p' works, but is not pretty.
...why would this change whether $p is a valid pointer? Or is the
issue that the "string" isn't terminated so it chugs off the end, and
the behavior of x and printf in this case is different?
David A. Holland
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