| Anna Zaks | a50b7ab | 2011-12-05 18:58:01 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -analyze -analyzer-checker=experimental.security.taint,debug.TaintTest -verify %s |
| 2 | |
| 3 | int scanf(const char *restrict format, ...); |
| 4 | int getchar(void); |
| 5 | |
| 6 | #define BUFSIZE 10 |
| 7 | int Buffer[BUFSIZE]; |
| 8 | |
| 9 | void bufferScanfAssignment(int x) { |
| 10 | int n; |
| 11 | int *addr = &Buffer[0]; |
| 12 | scanf("%d", &n); |
| 13 | addr += n;// expected-warning {{tainted}} |
| Anna Zaks | bea728b | 2011-12-05 18:58:33 +0000 | [diff] [blame] | 14 | *addr = n; // expected-warning {{tainted}} expected-warning {{tainted}} |
| Anna Zaks | a50b7ab | 2011-12-05 18:58:01 +0000 | [diff] [blame] | 15 | } |