Changeset 66298de

Timestamp:

Oct 10, 2017, 12:11:40 PM (7 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, with_gc

Children:

1588ffb6, ca278c1

Parents:

e9e4e576

Message:

Fixed uninitialized memory bug

File:

• src/libcfa/concurrency/monitor.c (modified) (2 diffs)

src/libcfa/concurrency/monitor.c

@@ -409 +409 @@
         short thread_count = 0;
         thread_desc * threads[ count ];
-        for(int i = 0; i < count; i++) {
-                threads[i] = 0;
-        }
+        __builtin_memset( threads, 0, sizeof( threads ) );
 
         // Save monitor states
@@ -535 +533 @@
         short max = count_max( mask );
         monitor_desc * mon_storage[max];
+        __builtin_memset( mon_storage, 0, sizeof( mon_storage ) );
         short actual_count = aggregate( mon_storage, mask );
+
+        LIB_DEBUG_PRINT_SAFE("Kernel : waitfor %d (s: %d, m: %d)\n", actual_count, mask.size, (short)max);
 
         if(actual_count == 0) return;