test/ideatest.c:60: error: BUFFER_OVERRUN_L3
  Offset: [2, +oo] Size: [1, 17] by call to `test_mem_eq`.
Showing all 11 steps of the trace


test/ideatest.c:60:10: Call
58.       IDEA_set_encrypt_key(k, &key);
59.       IDEA_ecb_encrypt(in, out, &key);
60.       if (!TEST_mem_eq(out, IDEA_BLOCK, c, sizeof(c)))
               ^
61.           return 0;
62.   

test/testutil/tests.c:310:1: Parameter `n1`
  308.   }
  309.   
  310. > int test_mem_eq(const char *file, int line, const char *st1, const char *st2,
  311.                   const void *s1, size_t n1, const void *s2, size_t n2)
  312.   {

test/testutil/tests.c:318:20: Call
  316.           return 1;
  317.       if (n1 != n2 || s1 == NULL || s2 == NULL || memcmp(s1, s2, n1) != 0) {
  318.           char *m1 = print_mem_maybe_null(s1, n1, b1);
                            ^
  319.           char *m2 = print_mem_maybe_null(s2, n2, b2);
  320.   

test/testutil/tests.c:276:1: <Offset trace>
274.    * freed by the caller.
275.    */
276. > static char *print_mem_maybe_null(const void *s, size_t n,
277.                                     char outbuf[MEM_BUFFER_SIZE])
278.   {

test/testutil/tests.c:276:1: Parameter `n`
    274.    * freed by the caller.
    275.    */
    276. > static char *print_mem_maybe_null(const void *s, size_t n,
    277.                                     char outbuf[MEM_BUFFER_SIZE])
    278.   {

test/testutil/tests.c:301:13: Assignment
    299.       }
    300.       if (pad) {
    301.           out[i++] = '.';
                       ^
    302.           out[i++] = '.';
    303.           out[i++] = '.';

test/testutil/tests.c:302:13: Assignment
    300.       if (pad) {
    301.           out[i++] = '.';
    302.           out[i++] = '.';
                       ^
    303.           out[i++] = '.';
    304.       }

test/testutil/tests.c:276:1: <Length trace>
274.    * freed by the caller.
275.    */
276. > static char *print_mem_maybe_null(const void *s, size_t n,
277.                                     char outbuf[MEM_BUFFER_SIZE])
278.   {

test/testutil/tests.c:276:1: Parameter `*outbuf`
    274.    * freed by the caller.
    275.    */
    276. > static char *print_mem_maybe_null(const void *s, size_t n,
    277.                                     char outbuf[MEM_BUFFER_SIZE])
    278.   {

test/testutil/tests.c:281:5: Assignment
    279.       size_t i;
    280.       const unsigned char *p = (const unsigned char *)s;
    281.       char *out = outbuf;
               ^
    282.       int pad = 2 * n >= MEM_BUFFER_SIZE;
    283.   

test/testutil/tests.c:303:9: Array access: Offset: [2, +oo] Size: [1, 17] by call to `test_mem_eq` 
    301.           out[i++] = '.';
    302.           out[i++] = '.';
    303.           out[i++] = '.';
                   ^
    304.       }
    305.       out[i] = '\0';

static char *print_mem_maybe_null(const void *s, size_t n,
                                  char outbuf[MEM_BUFFER_SIZE])
{
    size_t i;
    const unsigned char *p = (const unsigned char *)s;
    char *out = outbuf;
    int pad = 2 * n >= MEM_BUFFER_SIZE;
    if (s == NULL)
        return strcpy(outbuf, "(NULL)");
    if (pad) {
        if ((out = OPENSSL_malloc(2 * n + 1)) == NULL) {
            out = outbuf;
            n = (MEM_BUFFER_SIZE - 4) / 2;
        } else {
            pad = 0;
        }
    }
    for (i = 0; i < 2 * n; ) {
        const unsigned char c = *p++;
        out[i++] = "0123456789abcdef"[c >> 4];
        out[i++] = "0123456789abcdef"[c & 15];
    }
    if (pad) {
        out[i++] = '.';
        out[i++] = '.';
        out[i++] = '.';
    }
    out[i] = '\0';
    return out;
}
['static int test_idea_ecb(void)\n{\n    IDEA_KEY_SCHEDULE key, dkey;\n    IDEA_set_encrypt_key(k, &key);\n    IDEA_ecb_encrypt(in, out, &key);\n    if (!TEST_mem_eq(out, IDEA_BLOCK, c, sizeof(c)))\n        return 0;\n    IDEA_set_decrypt_key(&key, &dkey);\n    IDEA_ecb_encrypt(c, out, &dkey);\n    return TEST_mem_eq(out, IDEA_BLOCK, in, sizeof(in));\n}', 'int test_mem_eq(const char *file, int line, const char *st1, const char *st2,\n                const void *s1, size_t n1, const void *s2, size_t n2)\n{\n    char b1[MEM_BUFFER_SIZE], b2[MEM_BUFFER_SIZE];\n    if (s1 == NULL && s2 == NULL)\n        return 1;\n    if (n1 != n2 || s1 == NULL || s2 == NULL || memcmp(s1, s2, n1) != 0) {\n        char *m1 = print_mem_maybe_null(s1, n1, b1);\n        char *m2 = print_mem_maybe_null(s2, n2, b2);\n        test_fail_message(NULL, file, line, "memory",\n                          "%s %s [%zu] == %s %s [%zu]",\n                          st1, m1, n1, st2, m2, n2);\n        if (m1 != b1)\n            OPENSSL_free(m1);\n        if (m2 != b2)\n            OPENSSL_free(m2);\n        return 0;\n    }\n    return 1;\n}', 'static char *print_mem_maybe_null(const void *s, size_t n,\n                                  char outbuf[MEM_BUFFER_SIZE])\n{\n    size_t i;\n    const unsigned char *p = (const unsigned char *)s;\n    char *out = outbuf;\n    int pad = 2 * n >= MEM_BUFFER_SIZE;\n    if (s == NULL)\n        return strcpy(outbuf, "(NULL)");\n    if (pad) {\n        if ((out = OPENSSL_malloc(2 * n + 1)) == NULL) {\n            out = outbuf;\n            n = (MEM_BUFFER_SIZE - 4) / 2;\n        } else {\n            pad = 0;\n        }\n    }\n    for (i = 0; i < 2 * n; ) {\n        const unsigned char c = *p++;\n        out[i++] = "0123456789abcdef"[c >> 4];\n        out[i++] = "0123456789abcdef"[c & 15];\n    }\n    if (pad) {\n        out[i++] = \'.\';\n        out[i++] = \'.\';\n        out[i++] = \'.\';\n    }\n    out[i] = \'\\0\';\n    return out;\n}']