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| author | Christophe Jaillet <christophe.jaillet@wanadoo.fr> | 2017-04-13 20:25:15 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-04-21 20:30:47 +0800 |
| commit | ec1bca941a36961933484be0fce3e71981815bad (patch) | |
| tree | b47a106d06d61aa30ed6aa156707a37e31741cec /drivers/char | |
| parent | 69b348449bda0f9588737539cfe135774c9939a7 (diff) | |
crypto: chcr - Fix error handling related to 'chcr_alloc_shash'
Up to now, 'crypto_alloc_shash()' may return a valid pointer, an error
pointer or NULL (in case of invalid parameter)
Update it to always return an error pointer in case of error. It now
returns ERR_PTR(-EINVAL) instead of NULL in case of invalid parameter.
This simplifies error handling.
Also fix a crash in 'chcr_authenc_setkey()' if 'chcr_alloc_shash()'
returns an error pointer and the "goto out" path is taken.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char')
0 files changed, 0 insertions, 0 deletions