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authorDmitry Torokhov <dtor@insightbb.com>2006-12-08 01:07:56 -0500
committerDmitry Torokhov <dtor@insightbb.com>2006-12-08 01:07:56 -0500
commitbef986502fa398b1785a3979b1aa17cd902d3527 (patch)
treeb59c1afe7b1dfcc001b86e54863f550d7ddc8c34 /fs/cramfs/inode.c
parent4bdbd2807deeccc0793d57fb5120d7a53f2c0b3c (diff)
parentc99767974ebd2a719d849fdeaaa1674456f5283f (diff)
downloadtalos-obmc-linux-bef986502fa398b1785a3979b1aa17cd902d3527.tar.gz
talos-obmc-linux-bef986502fa398b1785a3979b1aa17cd902d3527.zip
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts: drivers/usb/input/hid.h
Diffstat (limited to 'fs/cramfs/inode.c')
-rw-r--r--fs/cramfs/inode.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c
index a624c3ec8189..0509cedd415c 100644
--- a/fs/cramfs/inode.c
+++ b/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,
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