This reverts commit 353748a359f1821ee934afc579cf04572406b420.
It bypassed the linux-mtd review process and fixes the issue not as it
should.
Cc: Kees Cook <keescook@xxxxxxxxxxxx>
Cc: Silvio Cesare <silvio.cesare@xxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Richard Weinberger <richard@xxxxxx>
---
fs/ubifs/journal.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/fs/ubifs/journal.c b/fs/ubifs/journal.c
index 07b4956e0425..da8afdfccaa6 100644
--- a/fs/ubifs/journal.c
+++ b/fs/ubifs/journal.c
@@ -1282,11 +1282,10 @@ static int truncate_data_node(const struct ubifs_info *c, const struct inode *in
int *new_len)
{
void *buf;
- int err, compr_type;
- u32 dlen, out_len, old_dlen;
+ int err, dlen, compr_type, out_len, old_dlen;
out_len = le32_to_cpu(dn->size);
- buf = kmalloc_array(out_len, WORST_COMPR_FACTOR, GFP_NOFS);
+ buf = kmalloc(out_len * WORST_COMPR_FACTOR, GFP_NOFS);
if (!buf)
return -ENOMEM;
--
2.18.0
