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