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author | Inki Dae <inki.dae@samsung.com> | 2018-05-09 09:27:08 +0900 |
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committer | Inki Dae <inki.dae@samsung.com> | 2018-05-09 09:27:08 +0900 |
commit | 211e2d329a0a41286b2b64332ed1640c6cb45301 (patch) | |
tree | fb78e31032dcca2fcb0e9123cf11be12728f99c5 /crypto | |
parent | 23d6bea047b81c3165a5a34871197d4024936d4c (diff) | |
parent | ef734472771a62ae9f901367a40a89382a991917 (diff) | |
download | linux-crypto-211e2d329a0a41286b2b64332ed1640c6cb45301.tar.gz linux-crypto-211e2d329a0a41286b2b64332ed1640c6cb45301.zip |
Merge tag 'exynos-drm-fixes-for-v4.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into exynos-drm-next
Fixup pagefault issue of mixer driver
- it makes sure to check shadow register for interlace scan.
- it corrects chroma_addr[1], height and vertical position values.
And trivial cleanup
- it just removes duplicated drm_bridge_attach.
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 1d5290c6..0ee632bb 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 4faa2781..466a112a 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; |