Martchus
/
mdadm
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

mapfile - Fix off-by-one error in RebuildMap 

"mdadm -Ir" would get the path for md0 wrong because it
went looking for mdp(-1) by mistake.

Signed-off-by NeilBrown <neilb@suse.de>
This commit is contained in:
NeilBrown 2009-05-11 15:47:11 +10:00
parent 13a3b65d54
commit 60f8cb9b02
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
mapfile.c
View File

@ -331,7 +331,7 @@ void RebuildMap(void)
if (ok != 0)
continue;
st->ss->getinfo_super(st, &info);
if (md->devnum > 0)
if (md->devnum >= 0)
path = map_dev(MD_MAJOR, md->devnum, 0);
else
path = map_dev(mdp, (-1-md->devnum)<< 6, 0);