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| author | Roy Marples <roy@marples.name> | 2020-06-06 20:52:28 +0100 |
|---|---|---|
| committer | Roy Marples <roy@marples.name> | 2020-06-06 20:52:28 +0100 |
| commit | 2012891b585c316ad77ea55b46a8fbaaddb90d90 (patch) | |
| tree | d66b7bbeeb2d106453d98f4097c1ee8fbedf51fc /src/ipv6nd.c | |
| parent | 7ef3d6a703f5c3b1fa537ae324f7d79f085f31f9 (diff) | |
| download | dhcpcd-2012891b585c316ad77ea55b46a8fbaaddb90d90.tar.xz | |
RA: Abort if no state
We might have received data for an interface before
its been initialised.
Diffstat (limited to 'src/ipv6nd.c')
| -rw-r--r-- | src/ipv6nd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ipv6nd.c b/src/ipv6nd.c index 9e89880b..504e647d 100644 --- a/src/ipv6nd.c +++ b/src/ipv6nd.c @@ -1100,7 +1100,7 @@ ipv6nd_handlera(struct dhcpcd_ctx *ctx, bool new_ia; #endif - if (ifp == NULL) { + if (ifp == NULL || RS_STATE(ifp) == NULL) { #ifdef DEBUG_RS logdebugx("RA for unexpected interface from %s", sfrom); #endif |