Labels
bug
Bug in the code (not in a table)
memory error
Buffer overflow, use after free, memory leak, ...
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Describe the bug
There is a global-buffer-overflow bug found in compilePassOpcode, can be triggered via lou_checktable+ ASan
To Reproduce
Steps to reproduce the behavior:
Output:
System
OS: Ubuntu
OS version : can be reproduced in 18.04/20.04
clang version: 12.0.1 (release/12.x)
liblouis Version : latest commit 4d73c81
Credit
Han Zheng
NCNIPC of China
Hexhive
POC
POC.zip
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