Comments (7)
flysoar
commented on August 19, 2024
十分感谢,我们对OC的测试尚不充分.在编写这个Pass的时候,我只考虑到了char*的情况,对其他情况没有多做考虑.我会尽快的处理这个问题.但最近有其他工作需要处理,bug修复可能延迟,十分抱歉.
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flysoar
commented on August 19, 2024
问一下,你运行的平台是X86还是ARM?
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itcbx
commented on August 19, 2024
在mac下编译的llvm，然后测试的是x86版的ObjectiveC，参数
clang -fobjc-arc -S -emit-llvm -mllvm -sobf test.m
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itcbx
commented on August 19, 2024
后来我把那段copy旧的gv的attribute的那个语句注释掉，NSString就能正常混淆了，因为原本NSString引用的char*字符串，section段里有个常量标识，强行修改内容会导致错误。不过这样子就改变了NSString的不可变属性了，不知有没有安全隐患。
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flysoar
commented on August 19, 2024
我认为应该没多大的安全隐患,十分感谢,稍后我将会将你的修改添加到我这边.
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itcbx
commented on August 19, 2024
已提交pr.
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flysoar
commented on August 19, 2024
十分感谢,已合并
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Related Issues (18)
- Assert fail in case of WCHAR HOT 1
- 和C++混编失败 HOT 1
- ObjC String的过滤是错误的？ HOT 3
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- 如何字符串里面的字节是s16报错
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- 没有arm-linux-androideabi-ollvm-g+ HOT 1
- 编译cpp，会出错
- -bcf 虚假控制流程不支持吗？ HOT 1
- 抖音似乎抄的是你们的实现，而且没有按照Apache许可证做任何公开声明 HOT 6
- 贵项目当前的授权许可并不可以使用光的IndirectBranch HOT 1
- 中文的字符串混淆问题 HOT 1
- 用 clang 9 编译出错 HOT 2
- Obj-C编译的时候，还是会出问题 HOT 10
- Strings are not obfuscated if seed is supplied
- 为啥不fork 下OLLVM项目 HOT 1
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