Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

[IPSEC] xfrm_user: Kill PAGE_SIZE check in verify_sec_ctx_len()

Browse source 
First, it warns when PAGE_SIZE >= 64K because the ctx_len
field is 16-bits.

Secondly, if there are any real length limitations it can
be verified by the security layer security_xfrm_state_alloc()
call.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2006-03-20 22:23:35 -08:00
parent 50bf3e224a
commit 253aa11578
1 changed files with 0 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
net/xfrm/xfrm_user.c
View file

@ -101,9 +101,6 @@ static inline int verify_sec_ctx_len(struct rtattr **xfrma)
uctx = RTA_DATA(rt);
if (uctx->ctx_len > PAGE_SIZE)
return -EINVAL;
len += sizeof(struct xfrm_user_sec_ctx);
len += uctx->ctx_len;