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network: clear previous assignment

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Fixes oss-fuzz#13719.
This commit is contained in:
Yu Watanabe 2019-03-15 23:44:47 +09:00
parent 75910ed9f4
commit 5f07d640ca
1 changed files with 4 additions and 4 deletions
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8
src/network/netdev/wireguard.c
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@ -758,12 +758,12 @@ int config_parse_wireguard_endpoint(const char *unit,
++end;
}
peer->endpoint_host = strndup(begin, len);
if (!peer->endpoint_host)
r = free_and_strndup(&peer->endpoint_host, begin, len);
if (r < 0)
return log_oom();
peer->endpoint_port = strdup(end);
if (!peer->endpoint_port)
r = free_and_strdup(&peer->endpoint_port, end);
if (r < 0)
return log_oom();
r = set_ensure_allocated(&w->peers_with_unresolved_endpoint, NULL);