diff options
Diffstat (limited to 'fs/jffs2')
| -rw-r--r-- | fs/jffs2/compr.c | 2 | ||||
| -rw-r--r-- | fs/jffs2/read.c | 9 | ||||
| -rw-r--r-- | fs/jffs2/readinode.c | 2 | ||||
| -rw-r--r-- | fs/jffs2/xattr.c | 2 |
4 files changed, 9 insertions, 6 deletions
diff --git a/fs/jffs2/compr.c b/fs/jffs2/compr.c index f25e70c1b51..f0294410868 100644 --- a/fs/jffs2/compr.c +++ b/fs/jffs2/compr.c @@ -177,7 +177,7 @@ uint16_t jffs2_compress(struct jffs2_sb_info *c, struct jffs2_inode_info *f, spin_unlock(&jffs2_compressor_list_lock); break; default: - printk(KERN_ERR "JFFS2: unknow compression mode.\n"); + printk(KERN_ERR "JFFS2: unknown compression mode.\n"); } out: if (ret == JFFS2_COMPR_NONE) { diff --git a/fs/jffs2/read.c b/fs/jffs2/read.c index cfe05c1966a..3f39be1b045 100644 --- a/fs/jffs2/read.c +++ b/fs/jffs2/read.c @@ -164,12 +164,15 @@ int jffs2_read_inode_range(struct jffs2_sb_info *c, struct jffs2_inode_info *f, /* XXX FIXME: Where a single physical node actually shows up in two frags, we read it twice. Don't do that. */ - /* Now we're pointing at the first frag which overlaps our page */ + /* Now we're pointing at the first frag which overlaps our page + * (or perhaps is before it, if we've been asked to read off the + * end of the file). */ while(offset < end) { D2(printk(KERN_DEBUG "jffs2_read_inode_range: offset %d, end %d\n", offset, end)); - if (unlikely(!frag || frag->ofs > offset)) { + if (unlikely(!frag || frag->ofs > offset || + frag->ofs + frag->size <= offset)) { uint32_t holesize = end - offset; - if (frag) { + if (frag && frag->ofs > offset) { D1(printk(KERN_NOTICE "Eep. Hole in ino #%u fraglist. frag->ofs = 0x%08x, offset = 0x%08x\n", f->inocache->ino, frag->ofs, offset)); holesize = min(holesize, frag->ofs - offset); } diff --git a/fs/jffs2/readinode.c b/fs/jffs2/readinode.c index 1a80301004b..378991cfe40 100644 --- a/fs/jffs2/readinode.c +++ b/fs/jffs2/readinode.c @@ -931,7 +931,7 @@ static inline int read_unknown(struct jffs2_sb_info *c, struct jffs2_raw_node_re * Helper function for jffs2_get_inode_nodes(). * The function detects whether more data should be read and reads it if yes. * - * Returns: 0 on succes; + * Returns: 0 on success; * negative error code on failure. */ static int read_more(struct jffs2_sb_info *c, struct jffs2_raw_node_ref *ref, diff --git a/fs/jffs2/xattr.c b/fs/jffs2/xattr.c index 082e844ab2d..4b107881acd 100644 --- a/fs/jffs2/xattr.c +++ b/fs/jffs2/xattr.c @@ -31,7 +31,7 @@ * is used to release xattr name/value pair and detach from c->xattrindex. * reclaim_xattr_datum(c) * is used to reclaim xattr name/value pairs on the xattr name/value pair cache when - * memory usage by cache is over c->xdatum_mem_threshold. Currentry, this threshold + * memory usage by cache is over c->xdatum_mem_threshold. Currently, this threshold * is hard coded as 32KiB. * do_verify_xattr_datum(c, xd) * is used to load the xdatum informations without name/value pair from the medium. |