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65 lines
1.7 KiB
65 lines
1.7 KiB
4 months ago
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// FIXME: https://code.google.com/p/address-sanitizer/issues/detail?id=316
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// XFAIL: android
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//
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// Check that asan_symbolize.py script works (for binaries, ASan RTL and
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// shared object files.
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// RUN: %clangxx_asan -O0 -DSHARED_LIB %s -fPIC -shared -o %t-so.so
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// RUN: %clangxx_asan -O0 %s %libdl -o %t
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// RUN: %env_asan_opts=symbolize=0 not %run %t 2>&1 | %asan_symbolize | FileCheck %s
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// REQUIRES: stable-runtime
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// UNSUPPORTED: ios
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#if !defined(SHARED_LIB)
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#include <dlfcn.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string>
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using std::string;
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typedef void (fun_t)(int*, int);
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int main(int argc, char *argv[]) {
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string path = string(argv[0]) + "-so.so";
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printf("opening %s ... \n", path.c_str());
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void *lib = dlopen(path.c_str(), RTLD_NOW);
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if (!lib) {
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printf("error in dlopen(): %s\n", dlerror());
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return 1;
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}
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fun_t *inc2 = (fun_t*)dlsym(lib, "inc2");
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if (!inc2) return 1;
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printf("ok\n");
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int *array = (int*)malloc(40);
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inc2(array, 1);
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inc2(array, -1); // BOOM
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// CHECK: ERROR: AddressSanitizer: heap-buffer-overflow
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// CHECK: READ of size 4 at 0x{{.*}}
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// CHECK: #0 {{.*}} in inc2 {{.*}}asan-symbolize-sanity-test.cpp:[[@LINE+21]]
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// CHECK: #1 {{.*}} in main {{.*}}asan-symbolize-sanity-test.cpp:[[@LINE-4]]
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// CHECK: allocated by thread T{{.*}} here:
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// CHECK: #{{.*}} in {{(wrap_|__interceptor_)?}}malloc
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// CHECK: #{{.*}} in main {{.*}}asan-symbolize-sanity-test.cpp:[[@LINE-9]]
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return 0;
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}
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#else // SHARED_LIBS
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#include <stdio.h>
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#include <string.h>
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int pad[10];
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int GLOB[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
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extern "C"
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void inc(int index) {
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GLOB[index]++;
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}
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extern "C"
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void inc2(int *a, int index) {
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a[index]++;
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}
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#endif // SHARED_LIBS
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