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- From cc45875e0d2af0b53100ec78364dc51b39a12ac9 Mon Sep 17 00:00:00 2001
- From: Rafael Zalamena <rzalamena@opensourcerouting.org>
- Date: Mon, 6 Jul 2020 11:39:27 -0300
- Subject: [PATCH] lib: fix route map description memory leak
-
- Route map entries are not getting a chance to call `description` string
- deallocation on shutdown or when the parent entry is destroyed, so lets
- add a code to handle this in the `route_map_index_delete` function.
-
- Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
- (cherry picked from commit f0951335830203426074ddca4317f84b477e4afb)
- ---
- lib/routemap.c | 3 +++
- 1 file changed, 3 insertions(+)
-
- diff --git a/lib/routemap.c b/lib/routemap.c
- index 3d69a3495a..3b45133450 100644
- --- a/lib/routemap.c
- +++ b/lib/routemap.c
- @@ -971,6 +971,9 @@ void route_map_index_delete(struct route_map_index *index, int notify)
- zlog_debug("Deleting route-map %s sequence %d",
- index->map->name, index->pref);
-
- + /* Free route map entry description. */
- + XFREE(MTYPE_TMP, index->description);
- +
- /* Free route map northbound hook contexts. */
- while ((rhc = TAILQ_FIRST(&index->rhclist)) != NULL)
- routemap_hook_context_free(rhc);
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