Lots of pedantic error checking in Palacios proper, especially for memory

[palacios.git] / palacios / src / interfaces / vmm_host_hypercall.c

diff --git a/palacios/src/interfaces/vmm_host_hypercall.c b/palacios/src/interfaces/vmm_host_hypercall.c
index 0299268..ab57698 100644 (file)
--- a/palacios/src/interfaces/vmm_host_hypercall.c
+++ b/palacios/src/interfaces/vmm_host_hypercall.c
@@ -142,7 +142,8 @@ int v3_register_host_hypercall(host_vm_info_t * vm,
     struct bounce_data *b = V3_Malloc(sizeof(struct bounce_data));
 
     if (!b) { 
-      return -1;
+       PrintError("Unable to allocate in registering host hypercall\n");
+       return -1;
     }
     
     b->hypercall=hypercall;
@@ -152,7 +153,9 @@ int v3_register_host_hypercall(host_vm_info_t * vm,
                              hypercall_id, 
                              bounce,
                              b) < 0) {
-      return -1;
+       PrintError("Cannot register host hypercall\n");
+       V3_Free(b);
+       return -1;
     }
     
     return 0;