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| author | Mattias Andrée <m@maandree.se> | 2026-05-14 22:20:02 +0200 |
|---|---|---|
| committer | Mattias Andrée <m@maandree.se> | 2026-05-14 22:20:02 +0200 |
| commit | f07a9f80fb6f3099d75534c1e64f448d4b397931 (patch) | |
| tree | 30ebf4afafb0e66226fa7f642db083341c8c96e4 /librecrypt_rng_.c | |
| parent | librecrypt.h: add @since (diff) | |
| download | librecrypt-f07a9f80fb6f3099d75534c1e64f448d4b397931.tar.gz librecrypt-f07a9f80fb6f3099d75534c1e64f448d4b397931.tar.bz2 librecrypt-f07a9f80fb6f3099d75534c1e64f448d4b397931.tar.xz | |
Fix minor errors in the test and check that we are not writing out of bounds
Signed-off-by: Mattias Andrée <m@maandree.se>
Diffstat (limited to '')
| -rw-r--r-- | librecrypt_rng_.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/librecrypt_rng_.c b/librecrypt_rng_.c index e620c6f..4c6d5dc 100644 --- a/librecrypt_rng_.c +++ b/librecrypt_rng_.c @@ -374,18 +374,24 @@ main(void) #define CHECK1()\ do {\ + CANARY_FILL(buf1);\ n1 = librecrypt_rng_(buf1, sizeof(buf1), NULL);\ EXPECT(n1 >= 128 && (size_t)n1 <= sizeof(buf1));\ EXPECT(memcmp(buf1, buf2, (size_t)MIN(n1, n2)));\ + CANARY_CHECK(buf1, (size_t)n1);\ } while (0) #define CHECK2()\ do {\ + CANARY_FILL(buf1);\ + CANARY_FILL(buf2);\ n1 = librecrypt_rng_(buf1, sizeof(buf1), NULL);\ 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)MIN(n1, n2)));\ + CANARY_CHECK(buf1, (size_t)n1);\ + CANARY_CHECK(buf2, (size_t)n2);\ } while (0) /* Test with output pattern (useful for other tests) */ |