aboutsummaryrefslogtreecommitdiff
path: root/qga/commands-win32.c
diff options
context:
space:
mode:
authorLi Ping <li.ping288@zte.com.cn>2017-06-23 11:17:43 +0800
committerMichael Tokarev <mjt@tls.msk.ru>2017-07-11 11:18:37 +0300
commit9bd8e9330ade42878b19a5172131087220d590d5 (patch)
treef7874e67c4d47f86edefedfbd6e3bbcaa7d10a9d /qga/commands-win32.c
parent32fb354b086eb8981a48c187c17fd937760cd02e (diff)
downloadqemu-9bd8e9330ade42878b19a5172131087220d590d5.zip
qemu-9bd8e9330ade42878b19a5172131087220d590d5.tar.gz
qemu-9bd8e9330ade42878b19a5172131087220d590d5.tar.bz2
qga-win32: Fix memory leak of device information set
The caller of SetupDiGetClassDevs must delete the returned device information set when it is no longer needed by calling SetupDiDestroyDeviceInfoList. Signed-off-by: Li Ping <li.ping288@zte.com.cn> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'qga/commands-win32.c')
-rw-r--r--qga/commands-win32.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/qga/commands-win32.c b/qga/commands-win32.c
index 439d229..6f16457 100644
--- a/qga/commands-win32.c
+++ b/qga/commands-win32.c
@@ -512,7 +512,7 @@ static GuestPCIAddress *get_pci_info(char *guid, Error **errp)
} else {
error_setg_win32(errp, GetLastError(),
"failed to get device name");
- goto out;
+ goto free_dev_info;
}
}
@@ -560,6 +560,9 @@ static GuestPCIAddress *get_pci_info(char *guid, Error **errp)
pci->bus = bus;
break;
}
+
+free_dev_info:
+ SetupDiDestroyDeviceInfoList(dev_info);
out:
g_free(buffer);
g_free(name);