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Fix missing entries in simplefs_lookup #83

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Fix missing entries in simplefs_lookup #83

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24 changes: 12 additions & 12 deletions inode.c
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Original file line number Diff line number Diff line change
Expand Up @@ -151,21 +151,21 @@ static struct dentry *simplefs_lookup(struct inode *dir,
return ERR_PTR(-EIO);

dblock = (struct simplefs_dir_block *) bh2->b_data;

int nr_files = dblock->nr_files;
/* Search file in ei_block */
for (fi = 0; fi < dblock->nr_files;) {
for (fi = 0; nr_files && fi < SIMPLEFS_FILES_PER_BLOCK;) {
f = &dblock->files[fi];
if (!f->inode) {
brelse(bh2);
goto search_end;
}
if (!strncmp(f->filename, dentry->d_name.name,
SIMPLEFS_FILENAME_LEN)) {
inode = simplefs_iget(sb, f->inode);
brelse(bh2);
goto search_end;

if (f->inode) {
nr_files--;
if (!strncmp(f->filename, dentry->d_name.name,
SIMPLEFS_FILENAME_LEN)) {
inode = simplefs_iget(sb, f->inode);
brelse(bh2);
goto search_end;
}
}
fi += dblock->files[fi].nr_blk;
fi += f->nr_blk;
}
brelse(bh2);
bh2 = NULL;
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