diff options
Diffstat (limited to 'librecrypt_rng_.c')
| -rw-r--r-- | librecrypt_rng_.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/librecrypt_rng_.c b/librecrypt_rng_.c index e5fe6ec..e620c6f 100644 --- a/librecrypt_rng_.c +++ b/librecrypt_rng_.c @@ -51,7 +51,7 @@ librecrypt_rng_(void *out, size_t n, void *user) /* Use getentropy(3posix) */ for (;;) { - min = n < 256u ? n : 256u; + min = MIN(n, 256u); if (getentropy(buf, min)) { if (errno != EINTR) break; @@ -376,7 +376,7 @@ main(void) do {\ n1 = librecrypt_rng_(buf1, sizeof(buf1), NULL);\ EXPECT(n1 >= 128 && (size_t)n1 <= sizeof(buf1));\ - EXPECT(memcmp(buf1, buf2, (size_t)(n1 < n2 ? n1 : n2)));\ + EXPECT(memcmp(buf1, buf2, (size_t)MIN(n1, n2)));\ } while (0) #define CHECK2()\ @@ -385,7 +385,7 @@ main(void) n2 = librecrypt_rng_(buf2, sizeof(buf2), &user);\ EXPECT(n1 >= 128 && (size_t)n1 <= sizeof(buf1));\ EXPECT(n2 >= 128 && (size_t)n2 <= sizeof(buf2));\ - EXPECT(memcmp(buf1, buf2, (size_t)(n1 < n2 ? n1 : n2)));\ + EXPECT(memcmp(buf1, buf2, (size_t)MIN(n1, n2)));\ } while (0) /* Test with output pattern (useful for other tests) */ @@ -504,7 +504,7 @@ main(void) /* Check with getentropy(3) with small buffer */ n1 = librecrypt_rng_(buf1, 64u, NULL); EXPECT(n1 == 64u); - EXPECT(memcmp(buf1, buf2, (size_t)(n1 < n2 ? n1 : n2))); + EXPECT(memcmp(buf1, buf2, (size_t)MIN(n1, n2))); /* Don't use getentropy(3) for reminder of the test */ libtest_getentropy_error = ENOSYS; |