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sd-dhcp6-client: make dhcp6_lease_free() accepts NULL

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This commit is contained in:
Yu Watanabe 2021-09-24 23:45:13 +09:00
parent edeee50b3d
commit 5cf67bb407
1 changed files with 4 additions and 6 deletions
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10
src/libsystemd-network/sd-dhcp6-lease.c
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@ -358,20 +358,18 @@ int sd_dhcp6_lease_get_fqdn(sd_dhcp6_lease *lease, const char **ret) {
} }
static sd_dhcp6_lease *dhcp6_lease_free(sd_dhcp6_lease *lease) { static sd_dhcp6_lease *dhcp6_lease_free(sd_dhcp6_lease *lease) {
assert(lease); if (!lease)
return NULL;
free(lease->serverid); free(lease->serverid);
dhcp6_lease_free_ia(&lease->ia); dhcp6_lease_free_ia(&lease->ia);
dhcp6_lease_free_ia(&lease->pd); dhcp6_lease_free_ia(&lease->pd);
free(lease->dns); free(lease->dns);
free(lease->fqdn); free(lease->fqdn);
strv_free(lease->domains);
lease->domains = strv_free(lease->domains);
free(lease->ntp); free(lease->ntp);
strv_free(lease->ntp_fqdn);
lease->ntp_fqdn = strv_free(lease->ntp_fqdn);
return mfree(lease); return mfree(lease);
} }