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authorSabrina Dubroca <sd@queasysnail.net>2022-09-27 18:45:33 +0300
committerSteffen Klassert <steffen.klassert@secunet.com>2022-09-29 08:18:00 +0300
commit6ee55320520e31f5dae637e928d5792352b22776 (patch)
tree6dcc22ae61a18048244696d464f7baf68b6aad10 /net/ipv6
parent25ec92cd042ace0c109c3f6e5e6b634073414cc0 (diff)
downloadlinux-6ee55320520e31f5dae637e928d5792352b22776.tar.xz
xfrm: ipcomp: add extack to ipcomp{4,6}_init_state
And the shared helper ipcomp_init_state. Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/ipcomp6.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c
index 7e47009739e9..72d4858dec18 100644
--- a/net/ipv6/ipcomp6.c
+++ b/net/ipv6/ipcomp6.c
@@ -149,17 +149,20 @@ static int ipcomp6_init_state(struct xfrm_state *x,
x->props.header_len += sizeof(struct ipv6hdr);
break;
default:
+ NL_SET_ERR_MSG(extack, "Unsupported XFRM mode for IPcomp");
goto out;
}
- err = ipcomp_init_state(x);
+ err = ipcomp_init_state(x, extack);
if (err)
goto out;
if (x->props.mode == XFRM_MODE_TUNNEL) {
err = ipcomp6_tunnel_attach(x);
- if (err)
+ if (err) {
+ NL_SET_ERR_MSG(extack, "Kernel error: failed to initialize the associated state");
goto out;
+ }
}
err = 0;