[haiku-commits] Change in haiku[master]: ext2: fix panic mounting ext2-overwritten-with-BFS volumes

  • From: Gerrit <review@xxxxxxxxxxxxxxxxxxx>
  • To: waddlesplash <waddlesplash@xxxxxxxxx>, haiku-commits@xxxxxxxxxxxxx
  • Date: Fri, 30 Aug 2019 19:03:46 +0000

From Adrien Destugues <pulkomandy@xxxxxxxxx>:

Adrien Destugues has uploaded this change for review. ( 
https://review.haiku-os.org/c/haiku/+/1800 ;)


Change subject: ext2: fix panic mounting ext2-overwritten-with-BFS volumes
......................................................................

ext2: fix panic mounting ext2-overwritten-with-BFS volumes

I have two partitions which used to be ext2, but have long since been
reinitialized as BFS. However, the ext2 superblock is still here, and
the ext2 filesystem will detect it. It crashes later on trying to access
an Inode at block -1, so just add a check for that to avoid the crash.
---
M src/add-ons/kernel/file_systems/ext2/Volume.cpp
1 file changed, 6 insertions(+), 1 deletion(-)



  git pull ssh://git.haiku-os.org:22/haiku refs/changes/00/1800/1
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Gerrit-Project: haiku
Gerrit-Branch: master
Gerrit-Change-Id: Ie2ed6a969ea3ffd343dedfe45a15dfc37af05804
Gerrit-Change-Number: 1800
Gerrit-PatchSet: 1
Gerrit-Owner: Adrien Destugues <pulkomandy@xxxxxxxxx>
Gerrit-MessageType: newchange

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