Allow user names longer than 32 bytes
We artificially limited the user name to 32 bytes, but modern servers handle
larger. Set the maximum length to a reasonable 256, and make the user name
string dynamically allocated rather than a fixed size in session structure.
Also clean up old checkpatch warning.
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 10e4afe..94cd874 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -38,9 +38,8 @@
#define MAX_TREE_SIZE (2 + MAX_SERVER_SIZE + 1 + MAX_SHARE_SIZE + 1)
#define MAX_SERVER_SIZE 15
#define MAX_SHARE_SIZE 64 /* used to be 20, this should still be enough */
-#define MAX_USERNAME_SIZE 32 /* 32 is to allow for 15 char names + null
- termination then *2 for unicode versions */
-#define MAX_PASSWORD_SIZE 512 /* max for windows seems to be 256 wide chars */
+#define MAX_USERNAME_SIZE 256 /* reasonable maximum for current servers */
+#define MAX_PASSWORD_SIZE 512 /* max for windows seems to be 256 wide chars */
#define CIFS_MIN_RCV_POOL 4
@@ -274,7 +273,7 @@
int capabilities;
char serverName[SERVER_NAME_LEN_WITH_NULL * 2]; /* BB make bigger for
TCP names - will ipv6 and sctp addresses fit? */
- char userName[MAX_USERNAME_SIZE + 1];
+ char *user_name;
char *domainName;
char *password;
struct session_key auth_key;