BUG();
});
+ if (strnlen(name, namelen) != namelen) {
+ /* This should never happen, but seems to have done on at least one
+ occasion: https://dev.laptop.org/ticket/4184 */
+ printk(KERN_CRIT "Error in jffs2_write_dirent() -- name contains zero bytes!\n");
+ printk(KERN_CRIT "Directory inode #%u, name at *0x%p \"%s\"->ino #%u, name_crc 0x%08x\n",
+ je32_to_cpu(rd->pino), name, name, je32_to_cpu(rd->ino),
+ je32_to_cpu(rd->name_crc));
+ WARN_ON(1);
+ return ERR_PTR(-EIO);
+ }
+
vecs[0].iov_base = rd;
vecs[0].iov_len = sizeof(*rd);
vecs[1].iov_base = (unsigned char *)name;
fd->version = je32_to_cpu(rd->version);
fd->ino = je32_to_cpu(rd->ino);
- fd->nhash = full_name_hash(name, strlen(name));
+ fd->nhash = full_name_hash(name, namelen);
fd->type = rd->type;
memcpy(fd->name, name, namelen);
fd->name[namelen]=0;
return ERR_PTR(ret?ret:-EIO);
}
/* Mark the space used */
- fd->raw = jffs2_add_physical_node_ref(c, flash_ofs | REF_PRISTINE, PAD(sizeof(*rd)+namelen), f->inocache);
+ fd->raw = jffs2_add_physical_node_ref(c, flash_ofs | dirent_node_state(rd),
+ PAD(sizeof(*rd)+namelen), f->inocache);
if (IS_ERR(fd->raw)) {
void *hold_err = fd->raw;
/* Release the full_dirent which is now useless, and return */
up(&f->sem);
jffs2_complete_reservation(c);
+
+ ret = jffs2_init_security(&f->vfs_inode, &dir_f->vfs_inode);
+ if (ret)
+ return ret;
+ ret = jffs2_init_acl_post(&f->vfs_inode);
+ if (ret)
+ return ret;
+
ret = jffs2_reserve_space(c, sizeof(*rd)+namelen, &alloclen,
ALLOC_NORMAL, JFFS2_SUMMARY_DIRENT_SIZE(namelen));
struct jffs2_full_dirent **prev = &dir_f->dents;
uint32_t nhash = full_name_hash(name, namelen);
+ /* We don't actually want to reserve any space, but we do
+ want to be holding the alloc_sem when we write to flash */
+ down(&c->alloc_sem);
down(&dir_f->sem);
while ((*prev) && (*prev)->nhash <= nhash) {