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| author | Louis Scalbert <louis.scalbert@6wind.com> | 2023-04-27 14:50:47 +0200 |
|---|---|---|
| committer | Louis Scalbert <louis.scalbert@6wind.com> | 2023-04-27 15:39:23 +0200 |
| commit | 771d544a5b45f8509761ff78c85020715579206d (patch) | |
| tree | 96310941e76d6152569575a902024f79b40ab9f5 /lib/flex_algo.h | |
| parent | 5c284625963812bc4241e10fe415429c81fce9a3 (diff) | |
isisd: fix a memory leak in isis_spftree_clear()
isis_spftree_clear() calls:
- _isis_spftree_del() to partially delete a spftree instance
without freeing spftree->route_table and
spftree->route_table_backup.
- then _isis_spftree_init() that allocates new spftree->route_table
and spftree->route_table_backup.
As a consequence, the previous table instances are not referenced and
not freed.
Free the route tables before allocating new ones.
Fixes: 860b75b40e ("isisd: calculate flex-algo constraint spf")
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
Diffstat (limited to 'lib/flex_algo.h')
0 files changed, 0 insertions, 0 deletions