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sd-radv: voidify sd_radv_remove_prefix()

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If the prefix is only referenced by sd_radv, then the returned pointer
is already freed.

networkd does not uses the returned value. Let's voidify the function.
This commit is contained in:
Yu Watanabe
2022-03-17 14:34:58 +09:00
parent da29de23ef
commit 95931532aa
3 changed files with 16 additions and 15 deletions
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src/network/networkd-dhcp-prefix-delegation.c
+2 -2
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@@ -187,7 +187,7 @@ int dhcp_pd_remove(Link *link, bool only_marked) {
continue;
if (link->radv)
(void) sd_radv_remove_prefix(link->radv, &route->dst.in6, 64);
sd_radv_remove_prefix(link->radv, &route->dst.in6, 64);
link_remove_dhcp_pd_subnet_prefix(link, &route->dst.in6);
@@ -212,7 +212,7 @@ int dhcp_pd_remove(Link *link, bool only_marked) {
in6_addr_mask(&prefix, 64);
if (link->radv)
(void) sd_radv_remove_prefix(link->radv, &prefix, 64);
sd_radv_remove_prefix(link->radv, &prefix, 64);
link_remove_dhcp_pd_subnet_prefix(link, &prefix);