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sockets: Use ERRP_GUARD() where obviously appropriate 

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20221121085054.683122-9-armbru@redhat.com>
This commit is contained in:
Markus Armbruster 2022-11-21 09:50:52 +01:00
parent 0a3090b1d2
commit f560eb1f0a
1 changed files with 10 additions and 16 deletions
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26
util/qemu-sockets.c
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@ -210,7 +210,8 @@ static int inet_listen_saddr(InetSocketAddress *saddr,
int num,
Error **errp)
{
struct addrinfo ai,*res,*e;
ERRP_GUARD();
struct addrinfo ai, *res, *e;
char port[33];
char uaddr[INET6_ADDRSTRLEN+1];
char uport[33];
@ -218,7 +219,6 @@ static int inet_listen_saddr(InetSocketAddress *saddr,
int slisten = -1;
int saved_errno = 0;
bool socket_created = false;
Error *err = NULL;
if (saddr->keep_alive) {
error_setg(errp, "keep-alive option is not supported for passive "
@ -231,11 +231,9 @@ static int inet_listen_saddr(InetSocketAddress *saddr,
if (saddr->has_numeric && saddr->numeric) {
ai.ai_flags |= AI_NUMERICHOST | AI_NUMERICSERV;
}
ai.ai_family = inet_ai_family_from_address(saddr, &err);
ai.ai_socktype = SOCK_STREAM;
if (err) {
error_propagate(errp, err);
ai.ai_family = inet_ai_family_from_address(saddr, errp);
if (*errp) {
return -1;
}
@ -392,9 +390,9 @@ static int inet_connect_addr(const InetSocketAddress *saddr,
static struct addrinfo *inet_parse_connect_saddr(InetSocketAddress *saddr,
Error **errp)
{
ERRP_GUARD();
struct addrinfo ai, *res;
int rc;
Error *err = NULL;
static int useV4Mapped = 1;
memset(&ai, 0, sizeof(ai));
@ -403,11 +401,9 @@ static struct addrinfo *inet_parse_connect_saddr(InetSocketAddress *saddr,
if (qatomic_read(&useV4Mapped)) {
ai.ai_flags |= AI_V4MAPPED;
}
ai.ai_family = inet_ai_family_from_address(saddr, &err);
ai.ai_socktype = SOCK_STREAM;
if (err) {
error_propagate(errp, err);
ai.ai_family = inet_ai_family_from_address(saddr, errp);
if (*errp) {
return NULL;
}
@ -499,20 +495,18 @@ static int inet_dgram_saddr(InetSocketAddress *sraddr,
InetSocketAddress *sladdr,
Error **errp)
{
ERRP_GUARD();
struct addrinfo ai, *peer = NULL, *local = NULL;
const char *addr;
const char *port;
int sock = -1, rc;
Error *err = NULL;
/* lookup peer addr */
memset(&ai,0, sizeof(ai));
ai.ai_flags = AI_CANONNAME | AI_V4MAPPED | AI_ADDRCONFIG;
ai.ai_family = inet_ai_family_from_address(sraddr, &err);
ai.ai_socktype = SOCK_DGRAM;
if (err) {
error_propagate(errp, err);
ai.ai_family = inet_ai_family_from_address(sraddr, errp);
if (*errp) {
goto err;
}