You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
49 lines
1.8 KiB
49 lines
1.8 KiB
// RUN: %clangxx_asan -O0 -fno-builtin %s -o %t
|
|
// RUN: not %run %t 2>&1 | FileCheck %s
|
|
// RUN: echo "interceptor_via_fun:bad_function" > %t.supp
|
|
// RUN: %env_asan_opts=suppressions='"%t.supp"' %run %t
|
|
// RUN: echo "interceptor_name:strcpy" > %t.supp
|
|
// RUN: %env_asan_opts=suppressions='"%t.supp"' %run %t
|
|
//
|
|
// RUN: %clangxx_asan -O1 -fno-builtin %s -o %t
|
|
// RUN: not %run %t 2>&1 | FileCheck %s
|
|
// RUN: echo "interceptor_via_fun:bad_function" > %t.supp
|
|
// RUN: %env_asan_opts=suppressions='"%t.supp"' %run %t
|
|
// RUN: echo "interceptor_name:strcpy" > %t.supp
|
|
// RUN: %env_asan_opts=suppressions='"%t.supp"' %run %t
|
|
//
|
|
// RUN: %clangxx_asan -O2 -fno-builtin %s -o %t
|
|
// RUN: not %run %t 2>&1 | FileCheck %s
|
|
// RUN: echo "interceptor_via_fun:bad_function" > %t.supp
|
|
// RUN: %env_asan_opts=suppressions='"%t.supp"' %run %t
|
|
// RUN: echo "interceptor_name:strcpy" > %t.supp
|
|
// RUN: %env_asan_opts=suppressions='"%t.supp"' %run %t
|
|
//
|
|
// RUN: %clangxx_asan -O3 -fno-builtin %s -o %t
|
|
// RUN: not %run %t 2>&1 | FileCheck %s
|
|
// RUN: echo "interceptor_via_fun:bad_function" > %t.supp
|
|
// RUN: %env_asan_opts=suppressions='"%t.supp"' %run %t
|
|
// RUN: echo "interceptor_name:strcpy" > %t.supp
|
|
// RUN: %env_asan_opts=suppressions='"%t.supp"' %run %t
|
|
|
|
// UNSUPPORTED: android
|
|
|
|
#include <string.h>
|
|
|
|
|
|
// Don't inline function otherwise stacktrace changes.
|
|
__attribute__((noinline)) void bad_function() {
|
|
char buffer[] = "hello";
|
|
// CHECK: strcpy-param-overlap: memory ranges
|
|
// CHECK: [{{0x.*,[ ]*0x.*}}) and [{{0x.*,[ ]*0x.*}}) overlap
|
|
// CHECK: {{#0 0x.* in .*strcpy}}
|
|
// CHECK: {{#1 0x.* in bad_function.*strcpy-overlap.cpp:}}[[@LINE+2]]
|
|
// CHECK: {{#2 0x.* in main .*strcpy-overlap.cpp:}}[[@LINE+5]]
|
|
strcpy(buffer, buffer + 1); // BOOM
|
|
}
|
|
|
|
int main(int argc, char **argv) {
|
|
bad_function();
|
|
return 0;
|
|
}
|