diff options
| author | bde <bde@FreeBSD.org> | 1998-09-29 08:07:32 +0000 |
|---|---|---|
| committer | bde <bde@FreeBSD.org> | 1998-09-29 08:07:32 +0000 |
| commit | fd94b4c9202cb4f8b7cc274794e7945b65d067ae (patch) | |
| tree | 360c459889dc67874ac0f7cc146f84561a0e3639 /sys/gnu/ext2fs/ext2_alloc.c | |
| parent | 8385e77a9c3022a2abcb3ed5cad0bb6c8c2f864b (diff) | |
| download | FreeBSD-src-fd94b4c9202cb4f8b7cc274794e7945b65d067ae.zip FreeBSD-src-fd94b4c9202cb4f8b7cc274794e7945b65d067ae.tar.gz | |
Fixed initialization of new inodes. ext2fs doesn't clear inodes when
they are deleted, so inodes must be cleared when they are reused, but
we didn't clear the indirect blocks. This caused serious filesystem
corruption.
Diffstat (limited to 'sys/gnu/ext2fs/ext2_alloc.c')
| -rw-r--r-- | sys/gnu/ext2fs/ext2_alloc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/gnu/ext2fs/ext2_alloc.c b/sys/gnu/ext2fs/ext2_alloc.c index c47f597..21b9165 100644 --- a/sys/gnu/ext2fs/ext2_alloc.c +++ b/sys/gnu/ext2fs/ext2_alloc.c @@ -416,8 +416,10 @@ ext2_valloc(pvp, mode, cred, vpp) ip->i_blocks = 0; ip->i_flags = 0; /* now we want to make sure that the block pointers are zeroed out */ - for(i = 0; i < EXT2_NDIR_BLOCKS; i++) + for (i = 0; i < NDADDR; i++) ip->i_db[i] = 0; + for (i = 0; i < NIADDR; i++) + ip->i_ib[i] = 0; /* * Set up a new generation number for this inode. |
