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Differential D31432

avoid a subshell
Needs ReviewPublic

Authored by • espindola on Mar 28 2017, 12:25 PM.

Details

Reviewers
filcab
Summary

ulimit -s will impact the following commands and FileCheck better be able to run with a 4MB stack :-)

Diff Detail

Event Timeline

• rafael created this revision.Mar 28 2017, 12:25 PM
Herald added a subscriber: kubamracek. · View Herald TranscriptMar 28 2017, 12:25 PM
filcab edited edge metadata.Mar 30 2017, 5:32 AM

LGTM

• espindola commandeered this revision.Mar 15 2018, 8:48 AM
• espindola added a reviewer: • rafael.
• espindola removed a reviewer: • rafael.Mar 15 2018, 9:19 AM

Revision Contents

PathSize
compiler-rt/
test/
asan/
TestCases/
Posix/
5 lines

Diff 93269

compiler-rt/test/asan/TestCases/Posix/deep_call_stack.cc

// Check that UAR mode can handle very deep recusrion. // Check that UAR mode can handle very deep recusrion.
// RUN: %clangxx_asan -O2 %s -o %t && \ // RUN: %clangxx_asan -O2 %s -o %t
// RUN: (ulimit -s 4096; %env_asan_opts=detect_stack_use_after_return=1 %run %t) 2>&1 | FileCheck %s // RUN: ulimit -s 4096
// RUN: %env_asan_opts=detect_stack_use_after_return=1 %run %t 2>&1 | FileCheck %s
// Also check that use_sigaltstack+verbosity doesn't crash. // Also check that use_sigaltstack+verbosity doesn't crash.
// RUN: %env_asan_opts=verbosity=1:use_sigaltstack=1:detect_stack_use_after_return=1 %run %t | FileCheck %s // RUN: %env_asan_opts=verbosity=1:use_sigaltstack=1:detect_stack_use_after_return=1 %run %t | FileCheck %s
#include <stdio.h> #include <stdio.h>
__attribute__((noinline)) __attribute__((noinline))
void RecursiveFunc(int depth, int *ptr) { void RecursiveFunc(int depth, int *ptr) {
if ((depth % 1000) == 0) if ((depth % 1000) == 0)
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