Reviewed-by: Luiz Capitulino <lcapitul...@redhat.com>
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
qemu-sockets.c | 41 +++++++++++++++++++++--------------------
1 file modificato, 21 inserzioni(+), 20 rimozioni(-)
diff --git a/qemu-sockets.c b/qemu-sockets.c
index 078f7c1..fb9c4c9 100644
--- a/qemu-sockets.c
+++ b/qemu-sockets.c
@@ -480,7 +480,7 @@ err:
}
/* compatibility wrapper */
-static int inet_parse(QemuOpts *opts, const char *str)
+static void inet_parse(QemuOpts *opts, const char *str, Error **errp)
{
const char *optstr, *h;
char addr[64];
@@ -492,32 +492,28 @@ static int inet_parse(QemuOpts *opts, const char *str)
/* no host given */
addr[0] = '\0';
if (1 != sscanf(str,":%32[^,]%n",port,&pos)) {
- fprintf(stderr, "%s: portonly parse error (%s)\n",
- __FUNCTION__, str);
- return -1;
+ error_setg(errp, "error parsing port in address '%s'", str);
+ return;
}
} else if (str[0] == '[') {
/* IPv6 addr */
if (2 != sscanf(str,"[%64[^]]]:%32[^,]%n",addr,port,&pos)) {
- fprintf(stderr, "%s: ipv6 parse error (%s)\n",
- __FUNCTION__, str);
- return -1;
+ error_setg(errp, "error parsing IPv6 address '%s'", str);
+ return;
}
qemu_opt_set(opts, "ipv6", "on");
} else if (qemu_isdigit(str[0])) {
/* IPv4 addr */
if (2 != sscanf(str,"%64[0-9.]:%32[^,]%n",addr,port,&pos)) {
- fprintf(stderr, "%s: ipv4 parse error (%s)\n",
- __FUNCTION__, str);
- return -1;
+ error_setg(errp, "error parsing IPv4 address '%s'", str);
+ return;
}
qemu_opt_set(opts, "ipv4", "on");
} else {
/* hostname */
if (2 != sscanf(str,"%64[^:]:%32[^,]%n",addr,port,&pos)) {
- fprintf(stderr, "%s: hostname parse error (%s)\n",
- __FUNCTION__, str);
- return -1;
+ error_setg(errp, "error parsing address '%s'", str);
+ return;
}
}
qemu_opt_set(opts, "host", addr);
@@ -532,7 +528,6 @@ static int inet_parse(QemuOpts *opts, const char *str)
qemu_opt_set(opts, "ipv4", "on");
if (strstr(optstr, ",ipv6"))
qemu_opt_set(opts, "ipv6", "on");
- return 0;
}
int inet_listen(const char *str, char *ostr, int olen,
@@ -541,9 +536,11 @@ int inet_listen(const char *str, char *ostr, int olen,
QemuOpts *opts;
char *optstr;
int sock = -1;
+ Error *local_err = NULL;
opts = qemu_opts_create(&dummy_opts, NULL, 0, NULL);
- if (inet_parse(opts, str) == 0) {
+ inet_parse(opts, str, &local_err);
+ if (local_err == NULL) {
sock = inet_listen_opts(opts, port_offset, errp);
if (sock != -1 && ostr) {
optstr = strchr(str, ',');
@@ -560,7 +557,7 @@ int inet_listen(const char *str, char *ostr, int olen,
}
}
} else {
- error_set(errp, QERR_SOCKET_CREATE_FAILED);
+ error_propagate(errp, local_err);
}
qemu_opts_del(opts);
return sock;
@@ -578,12 +575,14 @@ int inet_connect(const char *str, Error **errp)
{
QemuOpts *opts;
int sock = -1;
+ Error *local_err = NULL;
opts = qemu_opts_create(&dummy_opts, NULL, 0, NULL);
- if (inet_parse(opts, str) == 0) {
+ inet_parse(opts, str, &local_err);
+ if (local_err == NULL) {
sock = inet_connect_opts(opts, errp, NULL, NULL);
} else {
- error_set(errp, QERR_SOCKET_CREATE_FAILED);
+ error_propagate(errp, local_err);
}
qemu_opts_del(opts);
return sock;
@@ -608,14 +607,16 @@ int inet_nonblocking_connect(const char *str,
{
QemuOpts *opts;
int sock = -1;
+ Error *local_err = NULL;
g_assert(callback != NULL);
opts = qemu_opts_create(&dummy_opts, NULL, 0, NULL);
- if (inet_parse(opts, str) == 0) {
+ inet_parse(opts, str, &local_err);
+ if (local_err == NULL) {
sock = inet_connect_opts(opts, errp, callback, opaque);
} else {
- error_set(errp, QERR_SOCKET_CREATE_FAILED);
+ error_propagate(errp, local_err);
}
qemu_opts_del(opts);
return sock;
--
1.7.12.1
