diff options
Diffstat (limited to 'ext2fs')
| -rw-r--r-- | ext2fs/balloc.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/ext2fs/balloc.c b/ext2fs/balloc.c index 7333123c..8ad29cec 100644 --- a/ext2fs/balloc.c +++ b/ext2fs/balloc.c @@ -197,8 +197,11 @@ repeat: * The goal was occupied; search forward for a free * block within the next 32 blocks */ - lmap = ((((unsigned long *) bh)[j >> 5]) >> - ((j & 31) + 1)); + if (j & 31 == 31) + lmap = 0; + else + lmap = ((((unsigned long *) bh)[j >> 5]) >> + ((j & 31) + 1)); if (j < sblock->s_blocks_per_group - 32) lmap |= (((unsigned long *) bh)[(j >> 5) + 1]) << (31 - (j & 31)); |