size_t pointlen;
if (c->mtd->point) {
- ret = c->mtd->point (c->mtd, 0, c->mtd->size, &pointlen, &flashbuf);
+ ret = c->mtd->point(c->mtd, 0, c->mtd->size, &pointlen,
+ (void **)&flashbuf, NULL);
if (!ret && pointlen < c->mtd->size) {
/* Don't muck about if it won't let us point to the whole flash */
D1(printk(KERN_DEBUG "MTD point returned len too short: 0x%zx\n", pointlen));
- c->mtd->unpoint(c->mtd, flashbuf, 0, c->mtd->size);
+ c->mtd->unpoint(c->mtd, 0, pointlen);
flashbuf = NULL;
}
if (ret)
kfree(flashbuf);
#ifndef __ECOS
else
- c->mtd->unpoint(c->mtd, flashbuf, 0, c->mtd->size);
+ c->mtd->unpoint(c->mtd, 0, c->mtd->size);
#endif
if (s)
kfree(s);
switch (je16_to_cpu(node->nodetype) & JFFS2_COMPAT_MASK) {
case JFFS2_FEATURE_ROCOMPAT:
printk(KERN_NOTICE "Read-only compatible feature node (0x%04x) found at offset 0x%08x\n", je16_to_cpu(node->nodetype), ofs);
- c->flags |= JFFS2_SB_FLAG_RO;
+ c->flags |= JFFS2_SB_FLAG_RO;
if (!(jffs2_is_readonly(c)))
return -EROFS;
if ((err = jffs2_scan_dirty_space(c, jeb, PAD(je32_to_cpu(node->totlen)))))
ic->nodes = (void *)ic;
jffs2_add_ino_cache(c, ic);
if (ino == 1)
- ic->nlink = 1;
+ ic->pino_nlink = 1;
return ic;
}
{
struct jffs2_full_dirent *fd;
struct jffs2_inode_cache *ic;
+ uint32_t checkedlen;
uint32_t crc;
int err;
pseudo_random += je32_to_cpu(rd->version);
- fd = jffs2_alloc_full_dirent(rd->nsize+1);
+ /* Should never happen. Did. (OLPC trac #4184)*/
+ checkedlen = strnlen(rd->name, rd->nsize);
+ if (checkedlen < rd->nsize) {
+ printk(KERN_ERR "Dirent at %08x has zeroes in name. Truncating to %d chars\n",
+ ofs, checkedlen);
+ }
+ fd = jffs2_alloc_full_dirent(checkedlen+1);
if (!fd) {
return -ENOMEM;
}
- memcpy(&fd->name, rd->name, rd->nsize);
- fd->name[rd->nsize] = 0;
+ memcpy(&fd->name, rd->name, checkedlen);
+ fd->name[checkedlen] = 0;
crc = crc32(0, fd->name, rd->nsize);
if (crc != je32_to_cpu(rd->name_crc)) {
return -ENOMEM;
}
- fd->raw = jffs2_link_node_ref(c, jeb, ofs | REF_PRISTINE, PAD(je32_to_cpu(rd->totlen)), ic);
+ fd->raw = jffs2_link_node_ref(c, jeb, ofs | dirent_node_state(rd),
+ PAD(je32_to_cpu(rd->totlen)), ic);
fd->next = NULL;
fd->version = je32_to_cpu(rd->version);
fd->ino = je32_to_cpu(rd->ino);
- fd->nhash = full_name_hash(fd->name, rd->nsize);
+ fd->nhash = full_name_hash(fd->name, checkedlen);
fd->type = rd->type;
jffs2_add_fd_to_list(c, fd, &ic->scan_dents);