Bug #3143
Updated by jeremyevans0 (Jeremy Evans) over 4 years ago
=begin While playing around with the possibility of a simpler AOP library for ruby than Aquarium (and without using ParseTree), I've found a very strange segmentation fault. The attached code file shows it happing. As it is very exploratory code, it is filled with some very unusual meta-programming that, when cleaned up with proper modularization, prevent the bug from happening. What is weird is that commenting a few lines of the code change the segmentation fault into the following error: meta_define_inline_blockeasy_seg_fault.rb:46:in `new': stack level too deep (SystemStackError) The commented lines are marked in the file, but I repeate them for completeness sake: ## Commenting the following two lines the seg fault turn into `new': stack level too deep regex = /#<Module\:0x(\w+)/ uniquename = regex.match(to_s)[1] ## Not a big issue, as the real library will not open Class and redefine new, but I found interestnig. And worried, since seg faults can sometimes be exploited into bigger issues. =end