diff options
| author | Alon Zakai <azakai@mozilla.com> | 2010-11-21 17:43:22 -0800 |
|---|---|---|
| committer | Alon Zakai <azakai@mozilla.com> | 2010-11-21 17:43:22 -0800 |
| commit | 52d04311943f4ccd5ec86bb6982c6f755d7db888 (patch) | |
| tree | 61d957c9bbac42f2f2a049138dcb238e5e79b5fc /src/library.js | |
| parent | fa5bac952a9eb74d4964b8497454aac1b32299a5 (diff) | |
SAFE_HEAP now validates the load-store consistency assumption, plus minor related fixes
Diffstat (limited to 'src/library.js')
| -rw-r--r-- | src/library.js | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/library.js b/src/library.js index a052c44b..c1312e1f 100644 --- a/src/library.js +++ b/src/library.js @@ -117,7 +117,11 @@ var Library = { strcpy: function(pdest, psrc) { var i = 0; do { +#if SAFE_HEAP + SAFE_HEAP_STORE(pdest+i, IHEAP[psrc+i], null); +#else IHEAP[pdest+i] = IHEAP[psrc+i]; +#endif i ++; } while (IHEAP[psrc+i-1] != 0); }, @@ -125,7 +129,11 @@ var Library = { strncpy: function(pdest, psrc, num) { var padding = false; for (var i = 0; i < num; i++) { +#if SAFE_HEAP + SAFE_HEAP_STORE(pdest+i, padding ? 0 : IHEAP[psrc+i], null); +#else IHEAP[pdest+i] = padding ? 0 : IHEAP[psrc+i]; +#endif padding = padding || IHEAP[psrc+i] == 0; } }, |