diff options
Diffstat (limited to 'src/pkg/runtime/malloc.goc')
| -rw-r--r-- | src/pkg/runtime/malloc.goc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/pkg/runtime/malloc.goc b/src/pkg/runtime/malloc.goc index 76945a28d4..babfb9e176 100644 --- a/src/pkg/runtime/malloc.goc +++ b/src/pkg/runtime/malloc.goc @@ -284,6 +284,10 @@ runtime·free(void *v) if(raceenabled) runtime·racefree(v); + // Ensure that the span is swept. + // If we free into an unswept span, we will corrupt GC bitmaps. + runtime·MSpan_EnsureSwept(s); + if(s->specials != nil) runtime·freeallspecials(s, v, size); |