feedc0de/qt-creator
1
0
Fork 0
forked from qt-creator/qt-creator
Code Pull Requests Activity

C++: Limit number of nested class instantiations

Browse Source 
...to avoid out of memory crashes.

Task-number: QTCREATORBUG-18649
Change-Id: I5e121bf4be0fd0c01a97a182ed07ee7552fb68ac
Reviewed-by: Przemyslaw Gorszkowski <pgorszkowski@gmail.com>
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
This commit is contained in:
Nikolai Kosjar
2017-08-07 12:36:22 +02:00
parent 58aef63959
commit 63e16d6346
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/libs/cplusplus/LookupContext.cpp
View File

@@ -1387,6 +1387,8 @@ void ClassOrNamespace::instantiateNestedClasses(ClassOrNamespace *enclosingTempl
void ClassOrNamespace::NestedClassInstantiator::instantiate(ClassOrNamespace *enclosingTemplateClass,
ClassOrNamespace *enclosingTemplateClassInstantiation)
{
if (_alreadyConsideredNestedClassInstantiations.size() >= 3)
return;
if (_alreadyConsideredNestedClassInstantiations.contains(enclosingTemplateClass))
return;
_alreadyConsideredNestedClassInstantiations.insert(enclosingTemplateClass);