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author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2018-03-07 13:57:24 +0100 |
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committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2018-03-07 13:57:24 +0100 |
commit | 249b6bae56fc18f4512fe5bc085f71cc235c0735 (patch) | |
tree | 89cf28b0e13c85f0a04d216121cbdafdf9668ba0 /crypto/asymmetric_keys/public_key.c | |
parent | 59d9ddb192bc424cc53e52180478001af4fb99a4 (diff) | |
parent | c7ee969dff58a7f5e447e27fe064e2d1ce81d574 (diff) | |
download | linux-crypto-249b6bae56fc18f4512fe5bc085f71cc235c0735.tar.gz linux-crypto-249b6bae56fc18f4512fe5bc085f71cc235c0735.zip |
Merge tag 'v4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next
Linux 4.16-rc4
Diffstat (limited to 'crypto/asymmetric_keys/public_key.c')
-rw-r--r-- | crypto/asymmetric_keys/public_key.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/crypto/asymmetric_keys/public_key.c b/crypto/asymmetric_keys/public_key.c index de996586..e929fe1e 100644 --- a/crypto/asymmetric_keys/public_key.c +++ b/crypto/asymmetric_keys/public_key.c @@ -79,9 +79,11 @@ int public_key_verify_signature(const struct public_key *pkey, BUG_ON(!pkey); BUG_ON(!sig); - BUG_ON(!sig->digest); BUG_ON(!sig->s); + if (!sig->digest) + return -ENOPKG; + alg_name = sig->pkey_algo; if (strcmp(sig->pkey_algo, "rsa") == 0) { /* The data wangled by the RSA algorithm is typically padded |