git: sys/vfs/hammer2: Fail mount if root volume was not specified
Tomohiro Kusumi
tkusumi at crater.dragonflybsd.org
Sun Sep 11 16:53:48 PDT 2022
commit b108516224faaaf2f0acf2bd52fb1e8a6cb3fec9
Author: Tomohiro Kusumi <tkusumi at netbsd.org>
Date: Mon Sep 12 00:12:04 2022 -0700
sys/vfs/hammer2: Fail mount if root volume was not specified
If !rootvoldata->version, root volume was never specified which is invalid.
This prevents panic (in hammer2_verify_volumes_1() via vol->dev->path dereference)
on attempt to mount only non-root volumes.
Summary of changes:
sys/vfs/hammer2/hammer2_ondisk.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/b108516224faaaf2f0acf2bd52fb1e8a6cb3fec9
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