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resolved: handle oom properly

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CID #1349699-1349700.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek
2016-04-08 21:08:15 -04:00
parent 0229100b6c
commit 164d025dd3
2 changed files with 5 additions and 4 deletions
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5
src/resolve/resolved-bus.c
View File

@@ -424,8 +424,9 @@ static void bus_method_resolve_address_complete(DnsQuery *q) {
if (added <= 0) {
_cleanup_free_ char *ip = NULL;
in_addr_to_string(q->request_family, &q->request_address, &ip);
r = sd_bus_reply_method_errorf(q->request, BUS_ERROR_NO_SUCH_RR, "Address '%s' does not have any RR of requested type", strna(ip));
(void) in_addr_to_string(q->request_family, &q->request_address, &ip);
r = sd_bus_reply_method_errorf(q->request, BUS_ERROR_NO_SUCH_RR,
"Address '%s' does not have any RR of requested type", strnull(ip));
goto finish;
}

4
src/resolve/resolved-dns-transaction.c
View File

@@ -262,7 +262,7 @@ static void dns_transaction_tentative(DnsTransaction *t, DnsPacket *p) {
if (manager_our_packet(t->scope->manager, p) != 0)
return;
in_addr_to_string(p->family, &p->sender, &pretty);
(void) in_addr_to_string(p->family, &p->sender, &pretty);
log_debug("Transaction %" PRIu16 " for <%s> on scope %s on %s/%s got tentative packet from %s.",
t->id,
@@ -270,7 +270,7 @@ static void dns_transaction_tentative(DnsTransaction *t, DnsPacket *p) {
dns_protocol_to_string(t->scope->protocol),
t->scope->link ? t->scope->link->name : "*",
af_to_name_short(t->scope->family),
pretty);
strnull(pretty));
/* RFC 4795, Section 4.1 says that the peer with the
* lexicographically smaller IP address loses */