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| author | Donald Sharp <sharpd@cumulusnetworks.com> | 2018-09-22 18:43:32 +0200 |
|---|---|---|
| committer | Donald Sharp <sharpd@cumulusnetworks.com> | 2018-09-22 18:43:32 +0200 |
| commit | 952248db6080fb3bff9ef1ee2f84af84e7c078b5 (patch) | |
| tree | 78aa5fbc156434b5015bfe458cb0e6019206c4f5 /eigrpd/eigrp_structs.h | |
| parent | Merge pull request #3056 from pacovn/Coverity_1473285_Explicit_null_dereferenced (diff) | |
| download | frr-952248db6080fb3bff9ef1ee2f84af84e7c078b5.tar.xz frr-952248db6080fb3bff9ef1ee2f84af84e7c078b5.zip | |
eigrpd: Fix eigrp crash on shut of a interface
The eigrp interface structure was storing a pointer to the
connected interface structure and on shutdown of an interface
this would cause zebra to call eigrp back with a shutdown of
that interface, as part of that operation the connected interface
structure is being deleted, but eigrp was keeping a pointer to
the connected structure. At the same time we were keeping the address
of the connected structure and this is all we need, so keep a copy
of that data and use that instead.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Diffstat (limited to '')
| -rw-r--r-- | eigrpd/eigrp_structs.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/eigrpd/eigrp_structs.h b/eigrpd/eigrp_structs.h index 95bcfe50e..ce03a21fb 100644 --- a/eigrpd/eigrp_structs.h +++ b/eigrpd/eigrp_structs.h @@ -178,7 +178,6 @@ struct eigrp_interface { uint8_t type; struct prefix *address; /* Interface prefix */ - struct connected *connected; /* Pointer to connected */ /* Neighbor information. */ struct list *nbrs; /* EIGRP Neighbor List */ |