Commit ccb6e363 authored Nov 07, 2005 by Adrian Bunk Committed by Linus Torvalds Nov 07, 2005

[PATCH] fs/smbfs/request.c: turn NULL dereference into BUG()



In a case documented as

  We should never be called with any of these states

BUG() in a case that would later result in a NULL pointer dereference.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 6f08b72c

fs/smbfs/request.c

+1 −2

Original line number	Original line	Diff line number	Diff line
	@@ -786,8 +786,7 @@ int smb_request_recv(struct smb_sb_info *server)
	/* We should never be called with any of these states */		/* We should never be called with any of these states */
	case SMB_RECV_END:		case SMB_RECV_END:
	case SMB_RECV_REQUEST:		case SMB_RECV_REQUEST:
	server->rstate = SMB_RECV_END;		BUG();
	break;
	}		}

	if (result < 0) {		if (result < 0) {