diff options
| -rw-r--r-- | Zend/zend_gc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Zend/zend_gc.c b/Zend/zend_gc.c index 47236a934e..30ca4d0a2a 100644 --- a/Zend/zend_gc.c +++ b/Zend/zend_gc.c @@ -507,6 +507,7 @@ tail_call: while (zv != end) { if (Z_REFCOUNTED_P(zv)) { ref = Z_COUNTED_P(zv); + ZEND_ASSERT(GC_REFCOUNT(ref) > 0); GC_REFCOUNT(ref)--; gc_mark_grey(ref); } @@ -514,6 +515,7 @@ tail_call: } if (EXPECTED(!ht)) { ref = Z_COUNTED_P(zv); + ZEND_ASSERT(GC_REFCOUNT(ref) > 0); GC_REFCOUNT(ref)--; goto tail_call; } @@ -530,6 +532,7 @@ tail_call: } else if (GC_TYPE(ref) == IS_REFERENCE) { if (Z_REFCOUNTED(((zend_reference*)ref)->val)) { ref = Z_COUNTED(((zend_reference*)ref)->val); + ZEND_ASSERT(GC_REFCOUNT(ref) > 0); GC_REFCOUNT(ref)--; goto tail_call; } @@ -559,6 +562,7 @@ tail_call: } if (Z_REFCOUNTED_P(zv)) { ref = Z_COUNTED_P(zv); + ZEND_ASSERT(GC_REFCOUNT(ref) > 0); GC_REFCOUNT(ref)--; gc_mark_grey(ref); } @@ -569,6 +573,7 @@ tail_call: zv = Z_INDIRECT_P(zv); } ref = Z_COUNTED_P(zv); + ZEND_ASSERT(GC_REFCOUNT(ref) > 0); GC_REFCOUNT(ref)--; goto tail_call; } |