Changeset 579 for trunk/src/sh_mem.c

Timestamp:

May 14, 2023, 10:08:17 PM (16 months ago)

Author:

katerina

Message:

Fix for ticket #467 (memleak).

File:

• trunk/src/sh_mem.c (modified) (3 diffs)

trunk/src/sh_mem.c

@@ -77 +77 @@
 #endif
 
-/* define MEM_LOG to an absolute filename to enable this */
+/* define MEM_LOG to enable this */
+/* #define MEM_LOG 1 */
 #ifdef MEM_LOG
 void sh_mem_dump ()
@@ -83 +84 @@
   memlist_t   * this = memlist;
   FILE * fd;
-
+  static unsigned int nr = 0;
+  char filename[256];
+
+  snprintf(filename, sizeof(filename), "sh_mem_dump.%04u.%lu", nr, (unsigned long) sh.pid);
+  
   SH_MUTEX_RECURSIVE_INIT(mutex_mem);
   SH_MUTEX_RECURSIVE_LOCK(mutex_mem);
 
-  fd = fopen(MEM_LOG, "w");
+  fd = fopen(filename, "w");
   if (!fd)
     {
-      perror(MEM_LOG);
+      perror(filename);
       _exit(EXIT_FAILURE);
     }
@@ -103 +108 @@
 
   SH_MUTEX_RECURSIVE_UNLOCK(mutex_mem);
-  _exit(EXIT_SUCCESS);
+  ++nr;
+  /* _exit(EXIT_SUCCESS); */
+  return;
 }
 #else