diff options
Diffstat (limited to 'src/pkg/runtime/malloc.goc')
| -rw-r--r-- | src/pkg/runtime/malloc.goc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/pkg/runtime/malloc.goc b/src/pkg/runtime/malloc.goc index db2f9537a9..76ea34e0a2 100644 --- a/src/pkg/runtime/malloc.goc +++ b/src/pkg/runtime/malloc.goc @@ -315,7 +315,7 @@ runtime·free(void *v) c = m->mcache; if(sizeclass == 0) { // Large object. - *(uintptr*)(s->start<<PageShift) = (uintptr)0xfeedfeedfeedfeedll; // mark as "needs to be zeroed" + s->needzero = 1; // Must mark v freed before calling unmarkspan and MHeap_Free: // they might coalesce v into other spans and change the bitmap further. runtime·markfreed(v, size); |