diff options
| author | Jiri Kosina | 2018-06-08 10:22:26 +0200 |
|---|---|---|
| committer | Jiri Kosina | 2018-06-08 10:22:26 +0200 |
| commit | 37acd687269f8cb8366598e292f96eb5605d3e3a (patch) | |
| tree | e49cc91bef34755b9a279b60ed8d10ea01eec725 /crypto | |
| parent | 79b83b05b07a40c67ac7196555d2b0293cdf26e7 (diff) | |
| parent | 4b64487fa63a71bbed883b55268ea275da6f8a7a (diff) | |
Merge branch 'for-4.18/hid-steam' into for-linus
Valve Steam Controller support from Rodrigo Rivas Costa
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/api.c | 11 | ||||
| -rw-r--r-- | crypto/drbg.c | 2 |
2 files changed, 10 insertions, 3 deletions
diff --git a/crypto/api.c b/crypto/api.c index 1d5290c67108..0ee632bba064 100644 --- a/crypto/api.c +++ b/crypto/api.c @@ -204,9 +204,14 @@ static struct crypto_alg *crypto_alg_lookup(const char *name, u32 type, down_read(&crypto_alg_sem); alg = __crypto_alg_lookup(name, type | test, mask | test); - if (!alg && test) - alg = __crypto_alg_lookup(name, type, mask) ? - ERR_PTR(-ELIBBAD) : NULL; + if (!alg && test) { + alg = __crypto_alg_lookup(name, type, mask); + if (alg && !crypto_is_larval(alg)) { + /* Test failed */ + crypto_mod_put(alg); + alg = ERR_PTR(-ELIBBAD); + } + } up_read(&crypto_alg_sem); return alg; diff --git a/crypto/drbg.c b/crypto/drbg.c index 4faa2781c964..466a112a4446 100644 --- a/crypto/drbg.c +++ b/crypto/drbg.c @@ -1134,8 +1134,10 @@ static inline void drbg_dealloc_state(struct drbg_state *drbg) if (!drbg) return; kzfree(drbg->Vbuf); + drbg->Vbuf = NULL; drbg->V = NULL; kzfree(drbg->Cbuf); + drbg->Cbuf = NULL; drbg->C = NULL; kzfree(drbg->scratchpadbuf); drbg->scratchpadbuf = NULL; |