[Xen-devel] [PATCH] pci-attach: fix assertation

[Chunyan Liu <cyliu@xxxxxxxx>]

Run "xl pci-attach <domain> <pci_device>", the 2nd time fails:
xl: libxl_xshelp.c:209: libxl__xs_transaction_start: Assertion `!*t' failed.
Aborted

To fix that, initialize xs_transaction to avoid libxl__xs_transaction_start
assertation error.

Signed-off-by: Chunyan Liu <cyliu@xxxxxxxx>
---
 tools/libxl/libxl_pci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/libxl/libxl_pci.c b/tools/libxl/libxl_pci.c
index 1ebdce7..19c597e 100644
--- a/tools/libxl/libxl_pci.c
+++ b/tools/libxl/libxl_pci.c
@@ -123,7 +123,7 @@ static int libxl__device_pci_add_xenstore(libxl__gc *gc, 
uint32_t domid, libxl_d
     flexarray_t *back;
     char *num_devs, *be_path;
     int num = 0;
-    xs_transaction_t t;
+    xs_transaction_t t = XBT_NULL;
     libxl__device *device;
     int rc;
     libxl_domain_config d_config;
-- 
2.1.4


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