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| author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2018-05-09 22:00:19 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2018-05-09 22:00:19 +0300 |
| commit | cc1c8445eba5b78f5b719c47572473d7a7caa038 (patch) | |
| tree | 3954bcaa641ee362bf06b7aa9197d30a90eb4ca3 /crypto/api.c | |
| parent | ab460a2e72dabecfdabd45eb7e3ee2d73fc876d4 (diff) | |
| parent | 75bc37fefc4471e718ba8e651aa74673d4e0a9eb (diff) | |
| download | linux-cc1c8445eba5b78f5b719c47572473d7a7caa038.tar.xz | |
Merge tag 'v4.17-rc4' into rpmsg-next
Pick up fixes from rproc-v4.17-1
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'crypto/api.c')
| -rw-r--r-- | crypto/api.c | 11 |
1 files changed, 8 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; |