Re: bin/37656: fdisk segfault on invalid MBR entries on non-x86 geometrydetection

[Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>]

The following reply was made to PR bin/37656; it has been noted by GNATS.

From: Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>
To: jnemeth%victoria.tc.ca@localhost, eau%phear.org@localhost
Cc: gnats-bugs%NetBSD.org@localhost, netbsd-bugs%NetBSD.org@localhost,
        tsutsui%ceres.dti.ne.jp@localhost
Subject: Re: bin/37656: fdisk segfault on invalid MBR entries on non-x86 
geometrydetection
Date: Sun, 13 Jan 2008 00:45:50 +0900

 I've found how to reproduce the problem even on i386:
 
 # uname -mrs
 NetBSD 4.99.49 i386
 # uudecode < [attached one]
 # gunzip bomb.fs.gz
 # vnconfig vnd0 bomb.fs
 # fdisk vnd0
 Floating exception (core dumped)
 #
 
 My previous patch fixes this.
 
 ---
 begin 640 bomb.fs.gz
 M'XL("#+>B$<``V)O;6(N9G,`[<ZQ"<`P$`/`%QG,7B)#VM-YA$!PD3)-BL!=
 M(54"5?%O8W>[,QE)UE'57VS/^=4K````````````````````````````````
 M````````````````````````````````````````````````````````````
 M````````````````````````````````````````````````````````````
 M````````````````````````````````````````````````````````````
 M````````````````````````````````````````````````````````````
 M````````````````````````````````````````````````````````````
 M````````````````````````````````````````````````````````````
 M````````````````````````````````````````````````````````````
 M````````````````````````````````````````````````````````````
 M````````````````````````````````````````````````````````````
 M````````````````````````````````````````````````````````````
 D`````````````````````````````````'BZ`$^X\0L`X`<`
 `
 end
 ---
 Izumi Tsutsui