kern/148688: [geom][panic] panic when committing undone partitioning with BSD slice

[Bruce Cran]

The following reply was made to PR kern/148688; it has been noted by GNATS.

From: Bruce Cran <bruce at cran.org.uk>
To: bug-followup at freebsd.org
Cc:  
Subject: Re: kern/148688: [geom][panic] panic when committing undone partitioning with BSD slice
Date: Fri, 16 Jul 2010 19:22:10 +0000

 "gpart show" also segfaults after running the "undo" because it appears not 
 all fields were cleared. The crash occurs in geom/class/part/geom_part.c:530 
 when NULL is passed to strtoimax; 'gp' contains: 
 
 { lg_id = 0xffffff001d441200, lg_class = 0x801045460, 
 lg_name = 0x8010190b8 "da0", lg_rank = 2, lg_geom = {le_next = 0x801046bf0,
 le_prev = 0x801046d50}, lg_consumer = {lh_first = 0x801046ce0},
 lg_provider = {lh_first = 0x801032380}, lg_config = {lh_first = 0x0}}