---

yaml --- r: 73210 b: refs/heads/master c: 8a29f2b h: refs/heads/master v: v3
git-mirror · Nov 5, 2007 · ba0f9e7 · ba0f9e7
1 parent e134ae9
commit ba0f9e7
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Showing 2 changed files with 23 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 778d1a2bd42ae862a6c6d20a1c3af5e45b3c1924
+refs/heads/master: 8a29f2b0288ba2a8fb302f9a639521ac9ff302e5
diff --git a/trunk/fs/ecryptfs/crypto.c b/trunk/fs/ecryptfs/crypto.c
@@ -115,11 +115,29 @@ static int ecryptfs_calculate_md5(char *dst,
 		}
 		crypt_stat->hash_tfm = desc.tfm;
 	}
-	crypto_hash_init(&desc);
-	crypto_hash_update(&desc, &sg, len);
-	crypto_hash_final(&desc, dst);
-	mutex_unlock(&crypt_stat->cs_hash_tfm_mutex);
+	rc = crypto_hash_init(&desc);
+	if (rc) {
+		printk(KERN_ERR
+		       "%s: Error initializing crypto hash; rc = [%d]\n",
+		       __FUNCTION__, rc);
+		goto out;
+	}
+	rc = crypto_hash_update(&desc, &sg, len);
+	if (rc) {
+		printk(KERN_ERR
+		       "%s: Error updating crypto hash; rc = [%d]\n",
+		       __FUNCTION__, rc);
+		goto out;
+	}
+	rc = crypto_hash_final(&desc, dst);
+	if (rc) {
+		printk(KERN_ERR
+		       "%s: Error finalizing crypto hash; rc = [%d]\n",
+		       __FUNCTION__, rc);
+		goto out;
+	}
 out:
+	mutex_unlock(&crypt_stat->cs_hash_tfm_mutex);
 	return rc;
 }