search

OpenCilk / opencilk-project

Monorepo for the OpenCilk compiler. Forked from llvm/llvm-project and based on Tapir/LLVM.
Other
89 stars 29 forks source link

cilk and address sanitizers together cause the program to eat all memory and be killed #197

Closed wheatman closed 7 months ago

wheatman commented 11 months ago

Describe the bug

The following program when compiled with -fsanitize=cilk,address and then run, eats all memory and then is killed

//compiled with  ~/opencilk16/build/bin/clang++  -fopencilk -fsanitize=cilk,address del.cpp
#include <cilk/cilk.h>

int main() {

  int x[10] = {0};

  cilk_for(int i = 0; i < 10; i++) { x[i]++; }

  return 0;
}

Expected behavior

The program to report no races and finish without being killed

OpenCilk version

clang version 16.0.6 (https://github.com/OpenCilk/opencilk-project aa4f4c0c6a59a9e42c3ef8cc8ef715f5ed8b7553)

neboat commented 7 months ago

This issue is fixed in the latest release.