diff options
Diffstat (limited to 'fs/cifs/smbencrypt.c')
| -rw-r--r-- | fs/cifs/smbencrypt.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/fs/cifs/smbencrypt.c b/fs/cifs/smbencrypt.c index 1525d5e662b6..42b9fff48751 100644 --- a/fs/cifs/smbencrypt.c +++ b/fs/cifs/smbencrypt.c @@ -90,12 +90,10 @@ smbhash(unsigned char *out, const unsigned char *in, unsigned char *key) sg_init_one(&sgout, out, 8); rc = crypto_blkcipher_encrypt(&desc, &sgout, &sgin, 8); - if (rc) { + if (rc) cERROR(1, "could not encrypt crypt key rc: %d\n", rc); - crypto_free_blkcipher(tfm_des); - goto smbhash_err; - } + crypto_free_blkcipher(tfm_des); smbhash_err: return rc; } @@ -159,8 +157,14 @@ mdfour(unsigned char *md4_hash, unsigned char *link_str, int link_len) cERROR(1, "%s: Could not init md4 shash\n", __func__); goto mdfour_err; } - crypto_shash_update(&sdescmd4->shash, link_str, link_len); + rc = crypto_shash_update(&sdescmd4->shash, link_str, link_len); + if (rc) { + cERROR(1, "%s: Could not update with link_str\n", __func__); + goto mdfour_err; + } rc = crypto_shash_final(&sdescmd4->shash, md4_hash); + if (rc) + cERROR(1, "%s: Could not genereate md4 hash\n", __func__); mdfour_err: crypto_free_shash(md4); |