diff options
| -rw-r--r-- | block/vvfat.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/block/vvfat.c b/block/vvfat.c index 6b853146f0..ff3df35eb0 100644 --- a/block/vvfat.c +++ b/block/vvfat.c @@ -2283,12 +2283,17 @@ DLOG(fprintf(stderr, "commit_direntries for %s, parent_mapping_index %d\n", mapp factor * (old_cluster_count - new_cluster_count)); for (c = first_cluster; !fat_eof(s, c); c = modified_fat_get(s, c)) { + direntry_t *first_direntry; void* direntry = array_get(&(s->directory), current_dir_index); int ret = vvfat_read(s->bs, cluster2sector(s, c), direntry, s->sectors_per_cluster); if (ret) return ret; - assert(!strncmp(s->directory.pointer, "QEMU", 4)); + + /* The first directory entry on the filesystem is the volume name */ + first_direntry = (direntry_t*) s->directory.pointer; + assert(!memcmp(first_direntry->name, s->volume_label, 11)); + current_dir_index += factor; } |