https://bugs.llvm.org/show_bug.cgi?id=43587
Bug ID: 43587
Summary: LeakSanitizer fails based on stack layout
Product: compiler-rt
Version: 9.0
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: asan
Assignee: unassignedb...@nondot.org
Reporter: mhaeu...@outlook.de
CC: llvm-bugs@lists.llvm.org
Created attachment 22639
--> https://bugs.llvm.org/attachment.cgi?id=22639&action=edit
demonstration and further details
LeakSanitizer may fail to catch leaked memory based on stack layout.
While I did not perform any extensive research, I did verify that stack layout
is the only changing factor in my compiled binaries by disassembly comparison.
I did not verify whether the underlying issue can cause other problems than the
one described by this report.
Please find attached a C program with comments about the verified environments
and different ways to reproduce.
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