diff options
| author | Pan Bian <bianpan2016@163.com> | 2016-12-13 09:26:18 +0000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-12-14 18:33:13 +0800 |
| commit | fbb726302a9ae06b373e04a54ad30eafa288dd10 (patch) | |
| tree | dbb7b338e7e26073ec1d1bc25731f8b39595a8c3 | |
| parent | 04b46fbdea5e31ffd745a34fa61269a69ba9f47a (diff) | |
crypto: asymmetric_keys - set error code on failure
In function public_key_verify_signature(), returns variable ret on
error paths. When the call to kmalloc() fails, the value of ret is 0,
and it is not set to an errno before returning. This patch fixes the
bug.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=188891
Signed-off-by: Pan Bian <bianpan2016@163.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>