From 354389d88678bf26ba30002d9184c0a1365556ec Mon Sep 17 00:00:00 2001
From: onefang
Date: Wed, 20 May 2020 14:24:32 +1000
Subject: Leaks -=

---
 src/sledjchisl/sledjchisl.c | 47 ++++++++++++++++++++++++++++++++-------------
 1 file changed, 34 insertions(+), 13 deletions(-)

(limited to 'src/sledjchisl/sledjchisl.c')

diff --git a/src/sledjchisl/sledjchisl.c b/src/sledjchisl/sledjchisl.c
index bacab21..59e00ae 100644
--- a/src/sledjchisl/sledjchisl.c
+++ b/src/sledjchisl/sledjchisl.c
@@ -735,11 +735,21 @@ simList *getSims()
   struct dirtree *new = dirtree_add_node(0, path, 0);
   new->extra = (long) sims;
   dirtree_handle_callback(new, filterSims);
+
   qsort(sims->sims, sims->num, sizeof(char *), qstrcmp);
   free(path);
   return sims;
 }
 
+void freeSimList(simList *sims)
+{
+  int i;
+
+  for (i = 0; i < sims->num; i++)
+    free(sims->sims[i]);
+  free(sims->sims);
+  free(sims);
+}
 
 static int filterInis(struct dirtree *node)
 {
@@ -747,7 +757,7 @@ static int filterInis(struct dirtree *node)
     int l = strlen(node->name);
     if (strncmp(&(node->name[l - 4]), ".ini", 4) == 0)
     {
-      strcpy((char *) node->parent->extra, xstrdup(node->name));
+      strcpy((char *) node->parent->extra, node->name);
       return DIRTREE_ABORT;
     }
     return 0;
@@ -773,12 +783,12 @@ char *getSimName(char *sim)
 
     temp = xmprintf("%s/config/%s/%s", scRoot, sim, c);
     fd = xopenro(temp);
-    free(temp);
     xregcomp(&pat, "RegionName = \"(.+)\"", REG_EXTENDED);
     do
     {
       // TODO - get_line() is slow, and wont help much with DOS and Mac line endings.
       //	gio_gets() isn't any faster really, but deals with DOS line endings at least.
+      free(temp);
       temp = get_line(fd);
       if (temp)
       {
@@ -788,6 +798,7 @@ char *getSimName(char *sim)
 	  if (pat.re_nsub > 0)
 	  {
 	    ret = xmprintf("%.*s", (int) (m[1].rm_eo - m[1].rm_so), temp + m[1].rm_so);
+	    free(temp);
 	    break;
 	  }
         }
@@ -2342,7 +2353,6 @@ cookie *setCookie(reqData *Rd, char *cki, char *value)
   free(ret);
   ret = Rd->Rcookies->get(Rd->Rcookies, cook, NULL, false);
   free(cook);
-
   return ret;
 }
 
@@ -2353,7 +2363,6 @@ char *getCookie(qhashtbl_t *cookies, char *cki)
 
   if (NULL != ck)
     ret = ck->value;
-
   return ret;
 }
 
@@ -4035,10 +4044,12 @@ T(c);
 //		la = waitLoadAverage(la, loadAverageInc, simTimeOut);
 	      }
 	      free(c);
+	      free(name);
 	      break;
 	    }
+	    free(name);
 	  }
-
+	  freeSimList(sims);
 	}
 	free(first);
       }
@@ -4233,6 +4244,7 @@ static int sessionValidate(reqData *Rd, inputForm *iF, inputValue *iV)
     I("Validating LINKY hashish %s", hashish);
     free(hashish);
     hashish = qhex_encode(t, sz);
+    free(t);
     linky = TRUE;
   }
   else
@@ -6338,10 +6350,15 @@ static void cleanup(void)
   C("Caught signal, or quitting, cleaning up.");
   dbRequest **rq;
 
-  while (NULL != (rq = (dbRequest **) dbRequests->popfirst(dbRequests, NULL)))
+  if (dbRequests)
   {
-    dbFreeRequest(*rq);
-    free(rq);
+    while (NULL != (rq = (dbRequest **) dbRequests->popfirst(dbRequests, NULL)))
+    {
+      dbFreeRequest(*rq);
+      free(rq);
+    }
+    dbRequests->free(dbRequests);
+    dbRequests = NULL;
   }
 
   if (accountPages)
@@ -6393,15 +6410,15 @@ static void cleanup(void)
     }
     HTMLfileCache->unlock(HTMLfileCache);
     HTMLfileCache->free(HTMLfileCache);
+    HTMLfileCache = NULL;
   }
   if (mimeTypes)	mimeTypes->free(mimeTypes);
   mimeTypes = NULL;
-  if (dbRequests)	dbRequests->free(dbRequests);
-  dbRequests = NULL;
   if (database)		mysql_close(database);
   database = NULL;
   mysql_library_end();
-  lua_close(L);
+  if (L)		lua_close(L);
+  L = NULL;
   if (stats)
   {
     if (stats->stats)	stats->stats->free(stats->stats);
@@ -6409,6 +6426,7 @@ static void cleanup(void)
     stats = NULL;
   }
   if (configs)		configs->free(configs);
+  configs = NULL;
 }
 
 
@@ -6416,7 +6434,6 @@ void sledjchisl_main(void)
 {
   char *cmd = *toys.optargs;
   char *tmp;
-  gridStats *stats = NULL;
   struct stat statbuf;
   int status, result, i;
   void *vd;
@@ -7158,7 +7175,7 @@ fcgiDone:
 	// The sudo is only so that the session is owned by opensim, otherwise it's owned by whoever ran this script, which is a likely security hole.
 	// After the session is created, we rely on the scRun directory to be group sticky, so that anyone in the opensim group can attach to the tmux socket.
 	snprintf(toybuf, sizeof(toybuf), 
-	  "sudo -Hu %s %s %s/%s new-session -d -s %s  -n '%s' \\; split-window -bhp 50 -t '%s:' bash -c './sledjchisl; cd %s; bash'",
+	  "sudo -Hu %s %s %s/%s new-session -d -s %s  -n '%s' \\; split-window -bhp 50 -t '%s:' bash -c '/usr/bin/valgrind --leak-check=full ./sledjchisl; cd %s; bash'",
 	  scUser, Tcmd, scRun, Tsocket, Tconsole, Ttab, Tconsole, scRoot);
 	i = system(toybuf);
 	if (!WIFEXITED(i))
@@ -7226,7 +7243,9 @@ fcgiDone:
 	  I("%s is done starting up.", name);
 	  la = waitLoadAverage(la, loadAverageInc, simTimeOut);
 	}
+        free(nm);
       }
+      free(name);
     }
 
   }
@@ -7247,6 +7266,8 @@ fcgiDone:
   {
   }
 
+  freeSimList(sims);
+
 /*
   double sum;
 
-- 
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