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-rw-r--r--fs/jffs2/compr.c2
-rw-r--r--fs/jffs2/read.c9
-rw-r--r--fs/jffs2/readinode.c2
-rw-r--r--fs/jffs2/xattr.c2
4 files changed, 9 insertions, 6 deletions
diff --git a/fs/jffs2/compr.c b/fs/jffs2/compr.c
index f25e70c1b51c..f0294410868d 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 cfe05c1966a5..3f39be1b0455 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 9c26738ef047..e22de8397b74 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 082e844ab2db..4b107881acd5 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.