Changeset d290ef4 in mainline for uspace/srv/fs/fat/fat_ops.c

Timestamp:

2009-08-12T20:45:58Z (15 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

d44aabd

Parents:

5f116e7

Message:

fat_link() should zero out all the blocks of the newly allocated cluster and it
should do it before appending the new cluster to the parent node.

File:

• uspace/srv/fs/fat/fat_ops.c (modified) (1 diff)

uspace/srv/fs/fat/fat_ops.c

@@ -460 +460 @@
                 return rc;
         }
+        fat_zero_cluster(bs, parentp->idx->dev_handle, mcl);
         fat_append_clusters(bs, parentp, mcl);
-        b = fat_block_get(bs, parentp, i, BLOCK_FLAGS_NOREAD);
+        b = fat_block_get(bs, parentp, i, BLOCK_FLAGS_NONE);
         d = (fat_dentry_t *)b->data;
-        /*
-         * Clear all dentries in the block except for the first one (the first
-         * dentry will be cleared in the next step).
-         */
-        memset(d + 1, 0, bps - sizeof(fat_dentry_t));
 
 hit: