X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/fd769219531a772284d75320187a0ef9f8118afd..1b75ebf09b4d1b81533d140a9437efffeb9e6a0c:/src/instr/jedule/jedule_output.cpp

diff --git a/src/instr/jedule/jedule_output.cpp b/src/instr/jedule/jedule_output.cpp
index a0c34619e4..2b28d09404 100644
--- a/src/instr/jedule/jedule_output.cpp
+++ b/src/instr/jedule/jedule_output.cpp
@@ -15,6 +15,8 @@
 
 #if HAVE_JEDULE
 
+#define STR_BUF_SIZE 1024
+
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(jed_out, jedule, "Logging specific to Jedule output");
 
 xbt_dynar_t jedule_event_list;
@@ -22,11 +24,11 @@ xbt_dynar_t jedule_event_list;
 static FILE *jed_file;
 
 static void get_hierarchy_list(xbt_dynar_t hier_list, jed_simgrid_container_t container) {
-  xbt_assert( container != NULL );
+  xbt_assert( container != nullptr );
 
-  if( container->parent != NULL ) {
+  if( container->parent != nullptr ) {
 
-    if( container->parent->container_children == NULL ) {
+    if( container->parent->container_children == nullptr ) {
       // we are in the last level
       get_hierarchy_list(hier_list, container->parent);
     } else {
@@ -52,36 +54,36 @@ static void get_hierarchy_list(xbt_dynar_t hier_list, jed_simgrid_container_t co
   }
 }
 
-static void get_hierarchy_string(jed_simgrid_container_t container, char *outbuf) {
-    char buf[1024];
+static void get_hierarchy_string(jed_simgrid_container_t container, char *outbuf, int bufsize) {
+    char buf[STR_BUF_SIZE];
     xbt_dynar_t hier_list;
     unsigned int iter;
     int number;
     unsigned int length;
 
     outbuf[0] = '\0';
-    hier_list = xbt_dynar_new(sizeof(int), NULL);
+    hier_list = xbt_dynar_new(sizeof(int), nullptr);
     get_hierarchy_list(hier_list, container);
 
     length = xbt_dynar_length(hier_list);
 
     xbt_dynar_foreach(hier_list, iter, number) {
         if( iter != length-1 ) {
-            sprintf(buf, "%d.", number);
+            snprintf(buf, STR_BUF_SIZE, "%d.", number);
         } else {
-            sprintf(buf, "%d", number);
+            snprintf(buf, STR_BUF_SIZE, "%d", number);
         }
-        strcat(outbuf, buf);
+        strncat(outbuf, buf, bufsize-strlen(outbuf));
     }
 
     xbt_dynar_free(&hier_list);
 }
 
 static void print_key_value_dict(xbt_dict_t key_value_dict) {
-  xbt_dict_cursor_t cursor=NULL;
+  xbt_dict_cursor_t cursor=nullptr;
   char *key,*data;
 
-  if( key_value_dict != NULL ) {
+  if( key_value_dict != nullptr ) {
     xbt_dict_foreach(key_value_dict,cursor,key,data) {
       fprintf(jed_file, "        <prop key=\"%s\" value=\"%s\" />\n",key,data);
     }
@@ -92,12 +94,12 @@ static void print_resources(jed_simgrid_container_t resource_parent) {
   unsigned int res_nb;
   unsigned int i;
   char *res_name;
-    char resid[1024];
-  xbt_assert( resource_parent->resource_list != NULL );
+  char resid[STR_BUF_SIZE];
+  xbt_assert( resource_parent->resource_list != nullptr );
 
   res_nb = xbt_dynar_length(resource_parent->resource_list);
 
-  get_hierarchy_string(resource_parent, resid);
+  get_hierarchy_string(resource_parent, resid, STR_BUF_SIZE);
 
   fprintf(jed_file, "      <rset id=\"%s\" nb=\"%d\" names=\"", resid, res_nb);
   xbt_dynar_foreach(resource_parent->resource_list, i, res_name) {
@@ -113,10 +115,10 @@ static void print_container(jed_simgrid_container_t container) {
   unsigned int i;
   jed_simgrid_container_t child_container;
 
-  xbt_assert( container != NULL );
+  xbt_assert( container != nullptr );
 
   fprintf(jed_file, "    <res name=\"%s\">\n", container->name);
-  if( container->container_children != NULL ) {
+  if( container->container_children != nullptr ) {
     xbt_dynar_foreach(container->container_children, i, child_container) {
       print_container(child_container);
     }
@@ -136,8 +138,8 @@ static void print_event(jed_event_t event) {
   unsigned int i;
   jed_res_subset_t subset;
 
-  xbt_assert( event != NULL );
-  xbt_assert( event->resource_subsets != NULL );
+  xbt_assert( event != nullptr );
+  xbt_assert( event->resource_subsets != nullptr );
 
   fprintf(jed_file, "    <event>\n");
 
@@ -151,9 +153,9 @@ static void print_event(jed_event_t event) {
   xbt_dynar_foreach(event->resource_subsets, i, subset) {
     int start = subset->start_idx;
     int end   = subset->start_idx + subset->nres - 1;
-    char resid[1024];
+    char resid[STR_BUF_SIZE];
 
-    get_hierarchy_string(subset->parent, resid);
+    get_hierarchy_string(subset->parent, resid, STR_BUF_SIZE);
     fprintf(jed_file, "        <select resources=\"");
     fprintf(jed_file, "%s", resid);
     fprintf(jed_file, ".[%d-%d]", start, end);
@@ -227,7 +229,7 @@ void jedule_cleanup_output() {
 }
 
 void jedule_store_event(jed_event_t event) {
-  xbt_assert(event != NULL);
+  xbt_assert(event != nullptr);
   xbt_dynar_push(jedule_event_list, &event);
 }
 #endif