HVM synchronous operation facility

[palacios.git] / linux_usr / v3_os_debug.c

diff --git a/linux_usr/v3_os_debug.c b/linux_usr/v3_os_debug.c
index c530964..af55b8a 100644 (file)
--- a/linux_usr/v3_os_debug.c
+++ b/linux_usr/v3_os_debug.c
@@ -29,6 +29,10 @@ int do_work(struct palacios_host_dev_host_request_response *req,
          putchar(req->data[i]);
        }
        *resp = malloc(sizeof(struct palacios_host_dev_host_request_response));
+       if (!*resp) { 
+           printf("Cannot allocate response\n");
+           return -1;
+       }
        **resp=*req;
        (*resp)->len = (*resp)->data_len = sizeof(struct palacios_host_dev_host_request_response);
        (*resp)->op_len = numchars;