---

yaml --- r: 42832 b: refs/heads/master c: 8bb0269 h: refs/heads/master v: v3
git-mirror · Dec 7, 2006 · 7352c8b · 7352c8b
1 parent a8a4703
commit 7352c8b
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2e591bbc0d563e12f5a260fbbca0df7d5810910e
+refs/heads/master: 8bb0269160df2a60764013994d0bc5165406cf4a
diff --git a/trunk/fs/cramfs/inode.c b/trunk/fs/cramfs/inode.c
@@ -481,6 +481,8 @@ static int cramfs_readpage(struct file *file, struct page * page)
 		pgdata = kmap(page);
 		if (compr_len == 0)
 			; /* hole */
+		else if (compr_len > (PAGE_CACHE_SIZE << 1))
+			printk(KERN_ERR "cramfs: bad compressed blocksize %u\n", compr_len);
 		else {
 			mutex_lock(&read_mutex);
 			bytes_filled = cramfs_uncompress_block(pgdata,