File: weak-uaf.ll

package info (click to toggle)
llvm-toolchain-18 1%3A18.1.8-18
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,908,340 kB
  • sloc: cpp: 6,667,937; ansic: 1,440,452; asm: 883,619; python: 230,549; objc: 76,880; f90: 74,238; lisp: 35,989; pascal: 16,571; sh: 10,229; perl: 7,459; ml: 5,047; awk: 3,523; makefile: 2,987; javascript: 2,149; xml: 892; fortran: 649; cs: 573
file content (12 lines) | stat: -rw-r--r-- 307 bytes parent folder | download | duplicates (23)
1
2
3
4
5
6
7
8
9
10
11
12
; RUN: llc --compile-twice -mtriple=x86_64-pc-win32 -filetype=obj < %s

; UAF when re-using the MCObjectWriter. does not leak into the output,
; but should be detectable with --compile-twice under ASAN or so.

define weak void @foo() nounwind {
  ret void
}

define weak void @bar() nounwind {
  ret void
}