diff options
| author | Ramakrishna Pallala <[email protected]> | 2017-08-29 08:12:20 -0400 |
|---|---|---|
| committer | Ramakrishna Pallala <[email protected]> | 2017-08-29 08:12:20 -0400 |
| commit | 72ed9c800348f5a7b703aeb82bc634b37ad641f6 (patch) | |
| tree | 9cb16472a06d3e337e1cc84e403f3a382537790e | |
| parent | 3e4e536c33f9e8ca32eeae1e32885371bed31131 (diff) | |
tinycrypt/sha256: Array compared to NULL has no effect
This commit fixes the issue reported by Coverity: an array compared
against NULL is always false.
Signed-off-by: Ramakrishna Pallala <[email protected]>
| -rw-r--r-- | lib/source/sha256.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/source/sha256.c b/lib/source/sha256.c index 2fbee4f..b4efd20 100644 --- a/lib/source/sha256.c +++ b/lib/source/sha256.c @@ -66,7 +66,6 @@ int tc_sha256_update(TCSha256State_t s, const uint8_t *data, size_t datalen) { /* input sanity check: */ if (s == (TCSha256State_t) 0 || - s->iv == (unsigned int *) 0 || data == (void *) 0) { return TC_CRYPTO_FAIL; } else if (datalen == 0) { @@ -91,8 +90,7 @@ int tc_sha256_final(uint8_t *digest, TCSha256State_t s) /* input sanity check: */ if (digest == (uint8_t *) 0 || - s == (TCSha256State_t) 0 || - s->iv == (unsigned int *) 0) { + s == (TCSha256State_t) 0) { return TC_CRYPTO_FAIL; } |