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| author | Thays Grazia <thaystg@gmail.com> | 2019-09-09 17:00:18 +0300 |
|---|---|---|
| committer | Marek Safar <marek.safar@gmail.com> | 2019-09-09 20:17:01 +0300 |
| commit | 6b4b99e571b94331765170418d875416bf295a4e (patch) | |
| tree | 3e98442f79cc35b2b7b45d0b76381fa78264ee91 | |
| parent | 7af64d1ebe9e9ee305cdae8ec5995c9521cbcf19 (diff) | |
Vtable [i] can be null so this should be check before use it. Fixes #16712mono-6.4.0.190
| -rw-r--r-- | mono/metadata/class-init.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mono/metadata/class-init.c b/mono/metadata/class-init.c index 5932f0814fa..45bc08e007a 100644 --- a/mono/metadata/class-init.c +++ b/mono/metadata/class-init.c @@ -3334,7 +3334,7 @@ mono_class_setup_vtable_general (MonoClass *klass, MonoMethod **overrides, int o if (!mono_class_is_abstract (klass)) { for (i = 0; i < cur_slot; ++i) { if (vtable [i] == NULL || (vtable [i]->flags & (METHOD_ATTRIBUTE_ABSTRACT | METHOD_ATTRIBUTE_STATIC))) { - if (vtable [i]->is_reabstracted == 1) + if (vtable [i] != NULL && vtable [i]->is_reabstracted == 1) continue; char *type_name = mono_type_get_full_name (klass); char *method_name = vtable [i] ? mono_method_full_name (vtable [i], TRUE) : g_strdup ("none"); |