diff options
| -rw-r--r-- | src/corruptionCheck.js | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/corruptionCheck.js b/src/corruptionCheck.js index 0616337b..ce670401 100644 --- a/src/corruptionCheck.js +++ b/src/corruptionCheck.js @@ -5,6 +5,7 @@ var CorruptionChecker = { BUFFER_FACTOR: {{{ CORRUPTION_CHECK }}}, ptrs: {}, + checks: 0, init: function() { this.realMalloc = _malloc; @@ -12,6 +13,10 @@ var CorruptionChecker = { this.realFree = _free; _free = Module['_free'] = this.free; + + __ATEXIT__.push({ func: function() { + Module.printErr('No corruption detected, ran ' + CorruptionChecker.checks + ' checks.'); + } }); }, malloc: function(size) { assert(size > 0); // some mallocs accept zero - fix your code if you want to use this tool @@ -38,6 +43,7 @@ var CorruptionChecker = { for (var x = allocation; x < allocation + size; x++) { assert(({{{ makeGetValue('x', 0, 'i8') }}}&255) == CorruptionChecker.canary(x), 'Heap corruption detected!'); } + CorruptionChecker.checks++; }, checkPtr: function(ptr, free) { var size = CorruptionChecker.ptrs[ptr]; |