diff options
Diffstat (limited to 'lib/ext2fs/openfs.c')
| -rw-r--r-- | lib/ext2fs/openfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/ext2fs/openfs.c b/lib/ext2fs/openfs.c index fea352f5..fd56a9ac 100644 --- a/lib/ext2fs/openfs.c +++ b/lib/ext2fs/openfs.c @@ -385,7 +385,7 @@ retry: * Read group descriptors */ blocks_per_group = EXT2_BLOCKS_PER_GROUP(fs->super); - if (blocks_per_group == 0 || + if (blocks_per_group < 8 || blocks_per_group > EXT2_MAX_BLOCKS_PER_GROUP(fs->super) || fs->inode_blocks_per_group > EXT2_MAX_INODES_PER_GROUP(fs->super) || EXT2_DESC_PER_BLOCK(fs->super) == 0 || |