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-rw-r--r--sys/ufs/ffs/ffs_inode.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/ufs/ffs/ffs_inode.c b/sys/ufs/ffs/ffs_inode.c
index f8584d5..4571a1c 100644
--- a/sys/ufs/ffs/ffs_inode.c
+++ b/sys/ufs/ffs/ffs_inode.c
@@ -546,9 +546,9 @@ done:
*/
ip->i_size = length;
DIP_SET(ip, i_size, length);
- DIP_SET(ip, i_blocks, DIP(ip, i_blocks) - blocksreleased);
-
- if (DIP(ip, i_blocks) < 0) /* sanity */
+ if (DIP(ip, i_blocks) >= blocksreleased)
+ DIP_SET(ip, i_blocks, DIP(ip, i_blocks) - blocksreleased);
+ else /* sanity */
DIP_SET(ip, i_blocks, 0);
ip->i_flag |= IN_CHANGE;
#ifdef QUOTA
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