Merge branch 'stable/bug.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git...

[karo-tx-linux.git] / fs / cifs / link.c

diff --git a/fs/cifs/link.c b/fs/cifs/link.c
index 556b1a0b54de95159aede9e710d47d66a6bc97d6..db3f18cdf024382be5c30156952c5f95f264d24f 100644 (file)
--- a/fs/cifs/link.c
+++ b/fs/cifs/link.c
@@ -74,8 +74,14 @@ symlink_hash(unsigned int link_len, const char *link_str, u8 *md5_hash)
                cERROR(1, "%s: Could not init md5 shash\n", __func__);
                goto symlink_hash_err;
        }
-       crypto_shash_update(&sdescmd5->shash, link_str, link_len);
+       rc = crypto_shash_update(&sdescmd5->shash, link_str, link_len);
+       if (rc) {
+               cERROR(1, "%s: Could not update iwth link_str\n", __func__);
+               goto symlink_hash_err;
+       }
        rc = crypto_shash_final(&sdescmd5->shash, md5_hash);
+       if (rc)
+               cERROR(1, "%s: Could not generate md5 hash\n", __func__);
 
 symlink_hash_err:
        crypto_free_shash(md5);