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authorDavid S. Miller <davem@davemloft.net>2021-06-23 12:34:15 -0700
committerDavid S. Miller <davem@davemloft.net>2021-06-23 12:34:15 -0700
commit7c2becf7968bda70c457565d42d06f76251edefe (patch)
tree487588a8dda2aa4ec1c751a47660f94946c6ac64 /net/xfrm/xfrm_user.c
parentf4b29d2ee903f15b5e3f9bbb485079b2a7fe6616 (diff)
parentdd72fadf2186fc8a6018f97fe72f4d5ca05df440 (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec
Steffen Klassert says: ==================== pull request (net): ipsec 2021-06-23 1) Don't return a mtu smaller than 1280 on IPv6 pmtu discovery. From Sabrina Dubroca 2) Fix seqcount rcu-read side in xfrm_policy_lookup_bytype for the PREEMPT_RT case. From Varad Gautam. 3) Remove a repeated declaration of xfrm_parse_spi. From Shaokun Zhang. 4) IPv4 beet mode can't handle fragments, but IPv6 does. commit 68dc022d04eb ("xfrm: BEET mode doesn't support fragments for inner packets") handled IPv4 and IPv6 the same way. Relax the check for IPv6 because fragments are possible here. From Xin Long. 5) Memory allocation failures are not reported for XFRMA_ENCAP and XFRMA_COADDR in xfrm_state_construct. Fix this by moving both cases in front of the function. 6) Fix a missing initialization in the xfrm offload fallback fail case for bonding devices. From Ayush Sawal. Please pull or let me know if there are problems. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm/xfrm_user.c')
-rw-r--r--net/xfrm/xfrm_user.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index f0aecee4d539..b47d613409b7 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -580,6 +580,20 @@ static struct xfrm_state *xfrm_state_construct(struct net *net,
copy_from_user_state(x, p);
+ if (attrs[XFRMA_ENCAP]) {
+ x->encap = kmemdup(nla_data(attrs[XFRMA_ENCAP]),
+ sizeof(*x->encap), GFP_KERNEL);
+ if (x->encap == NULL)
+ goto error;
+ }
+
+ if (attrs[XFRMA_COADDR]) {
+ x->coaddr = kmemdup(nla_data(attrs[XFRMA_COADDR]),
+ sizeof(*x->coaddr), GFP_KERNEL);
+ if (x->coaddr == NULL)
+ goto error;
+ }
+
if (attrs[XFRMA_SA_EXTRA_FLAGS])
x->props.extra_flags = nla_get_u32(attrs[XFRMA_SA_EXTRA_FLAGS]);
@@ -600,23 +614,9 @@ static struct xfrm_state *xfrm_state_construct(struct net *net,
attrs[XFRMA_ALG_COMP])))
goto error;
- if (attrs[XFRMA_ENCAP]) {
- x->encap = kmemdup(nla_data(attrs[XFRMA_ENCAP]),
- sizeof(*x->encap), GFP_KERNEL);
- if (x->encap == NULL)
- goto error;
- }
-
if (attrs[XFRMA_TFCPAD])
x->tfcpad = nla_get_u32(attrs[XFRMA_TFCPAD]);
- if (attrs[XFRMA_COADDR]) {
- x->coaddr = kmemdup(nla_data(attrs[XFRMA_COADDR]),
- sizeof(*x->coaddr), GFP_KERNEL);
- if (x->coaddr == NULL)
- goto error;
- }
-
xfrm_mark_get(attrs, &x->mark);
xfrm_smark_init(attrs, &x->props.smark);