diff options
Diffstat (limited to 'lib/asan/output_tests/global-overflow.cc')
| -rw-r--r-- | lib/asan/output_tests/global-overflow.cc | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/asan/output_tests/global-overflow.cc b/lib/asan/output_tests/global-overflow.cc new file mode 100644 index 000000000000..a63eb733365f --- /dev/null +++ b/lib/asan/output_tests/global-overflow.cc @@ -0,0 +1,16 @@ +#include <string.h> +int main(int argc, char **argv) { + static char XXX[10]; + static char YYY[10]; + static char ZZZ[10]; + memset(XXX, 0, 10); + memset(YYY, 0, 10); + memset(ZZZ, 0, 10); + int res = YYY[argc * 10]; // BOOOM + // Check-Common: {{READ of size 1 at 0x.* thread T0}} + // Check-Common: {{ #0 0x.* in main .*global-overflow.cc:9}} + // Check-Common: {{0x.* is located 0 bytes to the right of global variable}} + // Check-Common: {{.*YYY.* of size 10}} + res += XXX[argc] + ZZZ[argc]; + return res; +} |