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ospf6d: Fix memory leak for show ipv6 ospf6 zebra json

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$ for x in $(seq 1 10000); do vtysh -c 'show ipv6 ospf6 zebra json' >/dev/null; done

Before:
```
$ vtysh -c 'show memory ospf6d' | grep 'Total heap allocated'
  Total heap allocated:  26 MiB
```

After:
```
$ vtysh -c 'show memory ospf6d' | grep 'Total heap allocated'
  Total heap allocated:  2256 KiB
```

Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
This commit is contained in:
Donatas Abraitis 2022-01-31 15:56:56 +02:00
parent a9155261f7
commit 8b3f1d41fe
1 changed files with 1 additions and 3 deletions
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4
ospf6d/ospf6_zebra.c
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@ -352,9 +352,7 @@ DEFUN(show_zebra,
json_object_object_add(json_zebra, "redistribute", json_array);
json_object_object_add(json, "zebraInformation", json_zebra);
vty_out(vty, "%s\n",
json_object_to_json_string_ext(
json, JSON_C_TO_STRING_PRETTY));
vty_json(vty, json);
} else {
vty_out(vty, "Zebra Infomation\n");
vty_out(vty, " fail: %d\n", zclient->fail);