diff options
| author | Donald Sharp <sharpd@cumulusnetworks.com> | 2019-02-22 19:19:18 -0500 |
|---|---|---|
| committer | Donald Sharp <sharpd@cumulusnetworks.com> | 2019-02-22 19:23:27 -0500 |
| commit | 8a3bc58ed891c693a032258b6c4dd9b3c01a6eb4 (patch) | |
| tree | 8d125312e7a714428859342fc8ef952a08d66408 /lib/netns_linux.c | |
| parent | f4756ad73738d3aff13b6dfb5e74522913f12c57 (diff) | |
zebra: Prevent crash in dad auto recovery
Commit: 6005fe55bce1c9cd54f4f7773fc2b0e15a99008f
Introduced a crash with zebra looking up either the
nbr structure or the mac structure. This is because
the zvni used is NULL and we eventually call a hash_lookup
call that would cause a NULL dereference. Partially
revert this commit to original behavior.
Problems found via clang Static Analyzer.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Diffstat (limited to 'lib/netns_linux.c')
0 files changed, 0 insertions, 0 deletions