diff options
Diffstat (limited to 'lib/msan/lit_tests/use-after-free.cc')
-rw-r--r-- | lib/msan/lit_tests/use-after-free.cc | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/lib/msan/lit_tests/use-after-free.cc b/lib/msan/lit_tests/use-after-free.cc deleted file mode 100644 index ac47c0233a10..000000000000 --- a/lib/msan/lit_tests/use-after-free.cc +++ /dev/null @@ -1,34 +0,0 @@ -// RUN: %clangxx_msan -m64 -O0 %s -o %t && not %t >%t.out 2>&1 -// RUN: FileCheck %s < %t.out -// RUN: %clangxx_msan -m64 -O1 %s -o %t && not %t >%t.out 2>&1 -// RUN: FileCheck %s < %t.out -// RUN: %clangxx_msan -m64 -O2 %s -o %t && not %t >%t.out 2>&1 -// RUN: FileCheck %s < %t.out -// RUN: %clangxx_msan -m64 -O3 %s -o %t && not %t >%t.out 2>&1 -// RUN: FileCheck %s < %t.out - -// RUN: %clangxx_msan -fsanitize-memory-track-origins -m64 -O0 %s -o %t && not %t >%t.out 2>&1 -// RUN: FileCheck %s < %t.out && FileCheck %s --check-prefix=CHECK-ORIGINS < %t.out -// RUN: %clangxx_msan -fsanitize-memory-track-origins -m64 -O1 %s -o %t && not %t >%t.out 2>&1 -// RUN: FileCheck %s < %t.out && FileCheck %s --check-prefix=CHECK-ORIGINS < %t.out -// RUN: %clangxx_msan -fsanitize-memory-track-origins -m64 -O2 %s -o %t && not %t >%t.out 2>&1 -// RUN: FileCheck %s < %t.out && FileCheck %s --check-prefix=CHECK-ORIGINS < %t.out -// RUN: %clangxx_msan -fsanitize-memory-track-origins -m64 -O3 %s -o %t && not %t >%t.out 2>&1 -// RUN: FileCheck %s < %t.out && FileCheck %s --check-prefix=CHECK-ORIGINS < %t.out - -#include <stdlib.h> -int main(int argc, char **argv) { - int *volatile p = (int *)malloc(sizeof(int)); - *p = 42; - free(p); - - if (*p) - exit(0); - // CHECK: WARNING: MemorySanitizer: use-of-uninitialized-value - // CHECK: {{#0 0x.* in main .*use-after-free.cc:}}[[@LINE-3]] - - // CHECK-ORIGINS: Uninitialized value was created by a heap allocation - // CHECK-ORIGINS: {{#0 0x.* in .*free}} - // CHECK-ORIGINS: {{#1 0x.* in main .*use-after-free.cc:}}[[@LINE-9]] - return 0; -} |