X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fpalacios%2Fvmm_config.c;h=738d2eee1e7dc13911992c40b2bc5a46d60d9442;hb=c8a303c8512c0dafcb8dd5f83e6682729165d547;hp=f05b75567a73c8ef5cab362ef378e1302fe6309c;hpb=381d76bf7d07e428b66672b766e93837dca67d3a;p=palacios-OLD.git

diff --git a/palacios/src/palacios/vmm_config.c b/palacios/src/palacios/vmm_config.c
index f05b755..738d2ee 100644
--- a/palacios/src/palacios/vmm_config.c
+++ b/palacios/src/palacios/vmm_config.c
@@ -72,9 +72,16 @@ char * v3_cfg_val(v3_cfg_tree_t * tree, char * tag) {
 	return NULL;
     }
 
-    val = (attrib == NULL) ? v3_xml_txt(child_entry): attrib;
-
-    return val; 
+    if (attrib == NULL) {
+    	val = v3_xml_txt(child_entry);
+    	
+    	if ( val[0] == 0 )
+    		val = NULL;
+    } else {
+    	val = attrib;
+    }
+    
+    return val;
 }
 
 v3_cfg_tree_t * v3_cfg_subtree(v3_cfg_tree_t * tree, char * tag) {
@@ -320,11 +327,12 @@ static int determine_paging_mode(struct guest_info *info, v3_cfg_tree_t * core_c
 	return -1;
     }
 
-    if (strcasecmp(v3_cfg_val(pg_tree, "large_pages"), "true") == 0) {
-	info->use_large_pages = 1;
-    	PrintDebug("Use of large pages in memory virtualization enabled.\n");
+    if (v3_cfg_val(pg_tree, "large_pages") != NULL) {
+	if (strcasecmp(v3_cfg_val(pg_tree, "large_pages"), "true") == 0) {
+	    info->use_large_pages = 1;
+	    PrintDebug("Use of large pages in memory virtualization enabled.\n");
+	}
     }
-
     return 0;
 }