libxl: fix free of constant string in cdrom insert path

Signed-off-by: Kamala Narasimhan <kamala.narasimhan@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>

diff --git a/tools/libxl/libxl.c b/tools/libxl/libxl.c
index 2ddd24ee3855fa741f637a1191d4e36bdf347b44..66ed7382cda59b589c77a959452ff4902585f183 100644 (file)
--- a/tools/libxl/libxl.c
+++ b/tools/libxl/libxl.c
@@ -1663,7 +1663,7 @@ int libxl_cdrom_insert(libxl_ctx *ctx, uint32_t domid, libxl_device_disk *disk)
     int ret = ERROR_FAIL;
 
     if (!disk->physpath) {
-        disk->physpath = "";
+        disk->physpath = strdup("");
         disk->phystype = PHYSTYPE_PHY;
     }
     disks = libxl_device_disk_list(ctx, domid, &num);