diff options
Diffstat (limited to 'crypto/rng.c')
| -rw-r--r-- | crypto/rng.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/crypto/rng.c b/crypto/rng.c index 547f16ecbfb0..2406501b90b7 100644 --- a/crypto/rng.c +++ b/crypto/rng.c @@ -74,17 +74,13 @@ static int crypto_rng_report(struct sk_buff *skb, struct crypto_alg *alg) { struct crypto_report_rng rrng; - strncpy(rrng.type, "rng", sizeof(rrng.type)); + memset(&rrng, 0, sizeof(rrng)); - rrng.seedsize = seedsize(alg); + strscpy(rrng.type, "rng", sizeof(rrng.type)); - if (nla_put(skb, CRYPTOCFGA_REPORT_RNG, - sizeof(struct crypto_report_rng), &rrng)) - goto nla_put_failure; - return 0; + rrng.seedsize = seedsize(alg); -nla_put_failure: - return -EMSGSIZE; + return nla_put(skb, CRYPTOCFGA_REPORT_RNG, sizeof(rrng), &rrng); } #else static int crypto_rng_report(struct sk_buff *skb, struct crypto_alg *alg) |