https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63291
Bug ID: 63291 Summary: ASan reports stack-buffer-overflow in some cilkplus tests. Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite Assignee: unassigned at gcc dot gnu.org Reporter: chefmax at gcc dot gnu.org Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu These tests failed with stack-buffer-overflow if run with ASan enabled: FAIL: c-c++-common/cilk-plus/AN/if_test.c -fcilkplus execution test FAIL: c-c++-common/cilk-plus/AN/if_test.c -O1 -fcilkplus execution test FAIL: c-c++-common/cilk-plus/AN/if_test.c -O2 -fcilkplus execution test FAIL: c-c++-common/cilk-plus/AN/if_test.c -O3 -fcilkplus execution test FAIL: c-c++-common/cilk-plus/AN/if_test.c -g -fcilkplus execution test FAIL: c-c++-common/cilk-plus/AN/if_test.c -g -O2 -ftree-vectorize -fcilkplus execution test FAIL: c-c++-common/cilk-plus/AN/if_test.c -fcilkplus -std=c99 execution test FAIL: c-c++-common/cilk-plus/AN/if_test.c -fcilkplus -O2 -std=c99 execution test FAIL: c-c++-common/cilk-plus/AN/if_test.c -fcilkplus -O3 -std=c99 execution test FAIL: c-c++-common/cilk-plus/AN/if_test.c -fcilkplus -g -O0 -std=c99 execution test FAIL: c-c++-common/cilk-plus/CK/fib.c -O1 execution test FAIL: c-c++-common/cilk-plus/CK/fib_init_expr_xy.c -O1 execution test FAIL: c-c++-common/cilk-plus/CK/fib_no_sync.c -O1 execution test FAIL: c-c++-common/cilk-plus/CK/fib.c -O2 -std=c99 execution test FAIL: c-c++-common/cilk-plus/CK/fib_init_expr_xy.c -O2 -std=c99 execution test FAIL: c-c++-common/cilk-plus/CK/fib_no_return.c -O2 -std=c99 execution test FAIL: c-c++-common/cilk-plus/CK/fib_no_sync.c -O2 -std=c99 execution test FAIL: c-c++-common/cilk-plus/CK/fib.c -O2 -ftree-vectorize execution test FAIL: c-c++-common/cilk-plus/CK/fib_init_expr_xy.c -O2 -ftree-vectorize execution test FAIL: c-c++-common/cilk-plus/CK/fib_no_return.c -O2 -ftree-vectorize execution test FAIL: c-c++-common/cilk-plus/CK/fib_no_sync.c -O2 -ftree-vectorize execution test FAIL: c-c++-common/cilk-plus/CK/fib.c -O3 -g execution test FAIL: c-c++-common/cilk-plus/CK/fib_init_expr_xy.c -O3 -g execution test FAIL: c-c++-common/cilk-plus/CK/fib_no_return.c -O3 -g execution test FAIL: c-c++-common/cilk-plus/CK/fib_no_sync.c -O3 -g execution test FAIL: c-c++-common/cilk-plus/CK/fib.c -O3 -flto -g execution test FAIL: c-c++-common/cilk-plus/CK/fib_init_expr_xy.c -O3 -flto -g execution test FAIL: c-c++-common/cilk-plus/CK/fib_no_return.c -O3 -flto -g execution test FAIL: c-c++-common/cilk-plus/CK/fib_no_sync.c -O3 -flto -g execution test