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vboxDumpDisplay: check return of virDomainGraphicsListenSetAddress

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Error out if the allocation failed.
This commit is contained in:
Ján Tomko 2016-02-05 17:33:52 +01:00
parent fcecbb37bf
commit ec74a9da7a
1 changed files with 7 additions and 5 deletions
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12
src/vbox/vbox_common.c
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@ -3303,6 +3303,7 @@ vboxDumpDisplay(virDomainDefPtr def, vboxGlobalData *data, IMachine *machine)
PRUnichar *keyTypeUtf16 = NULL;
PRUnichar *valueTypeUtf16 = NULL;
char *valueTypeUtf8 = NULL;
char *netAddressUtf8 = NULL;
IVRDxServer *VRDxServer = NULL;
PRBool VRDxEnabled = PR_FALSE;
virDomainGraphicsDefPtr graphics = NULL;
@ -3377,7 +3378,6 @@ vboxDumpDisplay(virDomainDefPtr def, vboxGlobalData *data, IMachine *machine)
if (VRDxEnabled) {
PRUnichar *netAddressUtf16 = NULL;
char *netAddressUtf8 = NULL;
PRBool allowMultiConnection = PR_FALSE;
PRBool reuseSingleConnection = PR_FALSE;
@ -3391,13 +3391,14 @@ vboxDumpDisplay(virDomainDefPtr def, vboxGlobalData *data, IMachine *machine)
gVBoxAPI.UIVRDxServer.GetNetAddress(data, VRDxServer, &netAddressUtf16);
if (netAddressUtf16) {
VBOX_UTF16_TO_UTF8(netAddressUtf16, &netAddressUtf8);
if (STRNEQ(netAddressUtf8, ""))
virDomainGraphicsListenSetAddress(graphics, 0,
netAddressUtf8, -1, true);
VBOX_UTF16_FREE(netAddressUtf16);
VBOX_UTF8_FREE(netAddressUtf8);
}
if (STRNEQ_NULLABLE(netAddressUtf8, "") &&
virDomainGraphicsListenSetAddress(graphics, 0,
netAddressUtf8, -1, true) < 0)
goto cleanup;
gVBoxAPI.UIVRDxServer.GetAllowMultiConnection(VRDxServer, &allowMultiConnection);
if (allowMultiConnection)
graphics->data.rdp.multiUser = true;
@ -3419,6 +3420,7 @@ vboxDumpDisplay(virDomainDefPtr def, vboxGlobalData *data, IMachine *machine)
cleanup:
VBOX_RELEASE(VRDxServer);
VBOX_UTF8_FREE(valueTypeUtf8);
VBOX_UTF8_FREE(netAddressUtf8);
virDomainGraphicsDefFree(graphics);
return ret;
}