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| author | Anthony Pesch <inolen@gmail.com> | 2013-07-01 16:45:37 -0700 |
|---|---|---|
| committer | Anthony Pesch <inolen@gmail.com> | 2013-07-01 17:06:01 -0700 |
| commit | f1d7b1bed51f9c1023fbc09dd43b5fc71cfc4008 (patch) | |
| tree | adc739b4ae8f7519802fb46110e2fefe41fd015f | |
| parent | 01708b7529bc4305272277c38c8f6c91ad27e367 (diff) | |
assert on bad pointer in Pointer_stringify
| -rw-r--r-- | src/preamble.js | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/preamble.js b/src/preamble.js index 4c61a86e..55a8a3a5 100644 --- a/src/preamble.js +++ b/src/preamble.js @@ -525,6 +525,9 @@ function Pointer_stringify(ptr, /* optional */ length) { var t; var i = 0; while (1) { +#if ASSERTIONS + assert(ptr + i < TOTAL_MEMORY); +#endif t = {{{ makeGetValue('ptr', 'i', 'i8', 0, 1) }}}; if (t >= 128) hasUtf = true; else if (t == 0 && !length) break; |