diff options
Diffstat (limited to 'lib/asan/lit_tests/TestCases/Darwin/reexec-insert-libraries-env.cc')
-rw-r--r-- | lib/asan/lit_tests/TestCases/Darwin/reexec-insert-libraries-env.cc | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/lib/asan/lit_tests/TestCases/Darwin/reexec-insert-libraries-env.cc b/lib/asan/lit_tests/TestCases/Darwin/reexec-insert-libraries-env.cc new file mode 100644 index 0000000000000..208fe43ac7e40 --- /dev/null +++ b/lib/asan/lit_tests/TestCases/Darwin/reexec-insert-libraries-env.cc @@ -0,0 +1,20 @@ +// Make sure ASan doesn't hang in an exec loop if DYLD_INSERT_LIBRARIES is set. +// This is a regression test for +// https://code.google.com/p/address-sanitizer/issues/detail?id=159 + +// RUN: %clangxx_asan %s -o %t +// RUN: %clangxx %p/../SharedLibs/darwin-dummy-shared-lib-so.cc \ +// RUN: -dynamiclib -o darwin-dummy-shared-lib-so.dylib + +// FIXME: the following command line may hang in the case of a regression. +// RUN: DYLD_INSERT_LIBRARIES=darwin-dummy-shared-lib-so.dylib \ +// RUN: %t 2>&1 | FileCheck %s || exit 1 +#include <stdio.h> +#include <stdlib.h> + +int main() { + const char kEnvName[] = "DYLD_INSERT_LIBRARIES"; + printf("%s=%s\n", kEnvName, getenv(kEnvName)); + // CHECK: {{DYLD_INSERT_LIBRARIES=.*darwin-dummy-shared-lib-so.dylib.*}} + return 0; +} |