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[Qemu-devel] [PATCH for-2.7 v4 29/36] usb: free USBDevice.strings
From: |
marcandre . lureau |
Subject: |
[Qemu-devel] [PATCH for-2.7 v4 29/36] usb: free USBDevice.strings |
Date: |
Fri, 5 Aug 2016 12:24:14 +0400 |
From: Marc-André Lureau <address@hidden>
The list is created during instance init and further populated with
usb_desc_set_string(). Clear it when unrealizing the device.
Signed-off-by: Marc-André Lureau <address@hidden>
Reviewed-by: Gerd Hoffmann <address@hidden>
---
hw/usb/bus.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/hw/usb/bus.c b/hw/usb/bus.c
index c28ccb8..25913ad 100644
--- a/hw/usb/bus.c
+++ b/hw/usb/bus.c
@@ -279,6 +279,13 @@ static void usb_qdev_realize(DeviceState *qdev, Error
**errp)
static void usb_qdev_unrealize(DeviceState *qdev, Error **errp)
{
USBDevice *dev = USB_DEVICE(qdev);
+ USBDescString *s, *next;
+
+ QLIST_FOREACH_SAFE(s, &dev->strings, next, next) {
+ QLIST_REMOVE(s, next);
+ g_free(s->str);
+ g_free(s);
+ }
if (dev->attached) {
usb_device_detach(dev);
--
2.9.0
- Re: [Qemu-devel] [PATCH for-2.7 v4 19/36] char: free the tcp connection data when closing, (continued)
- [Qemu-devel] [PATCH for-2.7 v4 20/36] char: free MuxDriver when closing, marcandre . lureau, 2016/08/05
- [Qemu-devel] [PATCH for-2.7 v4 21/36] tests: fix qom-test leaks, marcandre . lureau, 2016/08/05
- [Qemu-devel] [PATCH for-2.7 v4 22/36] pc: free i8259, marcandre . lureau, 2016/08/05
- [Qemu-devel] [PATCH for-2.7 v4 23/36] pc: keep gsi reference, marcandre . lureau, 2016/08/05
- [Qemu-devel] [PATCH for-2.7 v4 24/36] ahci: free irqs array, marcandre . lureau, 2016/08/05
- [Qemu-devel] [PATCH for-2.7 v4 25/36] sd: free timer, marcandre . lureau, 2016/08/05
- [Qemu-devel] [PATCH for-2.7 v4 26/36] qjson: free str, marcandre . lureau, 2016/08/05
- [Qemu-devel] [PATCH for-2.7 v4 27/36] virtio-input: free config list, marcandre . lureau, 2016/08/05
- [Qemu-devel] [PATCH for-2.7 v4 28/36] ipmi: free extern timer, marcandre . lureau, 2016/08/05
- [Qemu-devel] [PATCH for-2.7 v4 29/36] usb: free USBDevice.strings,
marcandre . lureau <=
- [Qemu-devel] [PATCH for-2.7 v4 30/36] usb: free leaking path, marcandre . lureau, 2016/08/05
- [Qemu-devel] [PATCH for-2.7 v4 31/36] bus: simplify name handling, marcandre . lureau, 2016/08/05
- [Qemu-devel] [PATCH for-2.7 v4 32/36] tests: add qtest_add_data_func_full, marcandre . lureau, 2016/08/05
- [Qemu-devel] [PATCH for-2.7 v4 33/36] tests: pc-cpu-test leaks fixes, marcandre . lureau, 2016/08/05
- [Qemu-devel] [PATCH for-2.7 v4 34/36] tests: fix rsp leak in postcopy-test, marcandre . lureau, 2016/08/05
- [Qemu-devel] [PATCH for-2.7 v4 35/36] ahci: fix sglist leak on retry, marcandre . lureau, 2016/08/05
- [Qemu-devel] [PATCH for-2.7 v4 36/36] tests: fix postcopy-test leaks, marcandre . lureau, 2016/08/05
- Re: [Qemu-devel] [PATCH for-2.7 v4 00/36] Various memory leak fixes, Daniel P. Berrange, 2016/08/05
- Re: [Qemu-devel] [PATCH for-2.7 v4 00/36] Various memory leak fixes, Marc-André Lureau, 2016/08/05