X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fwebsock.c;h=1b127c8bb2b1fa669d1de2cd6412cd40cd7c2c04;hb=c6380108964e71f533d8c672bb9c217020a95e8d;hp=04661c11411d8a9596e6c3050c4f989f27e24528;hpb=a38382e89710db2c298f7f101e3ba0cf3681287c;p=src%2Fapp-framework-binder.git

diff --git a/src/websock.c b/src/websock.c
index 04661c11..1b127c8b 100644
--- a/src/websock.c
+++ b/src/websock.c
@@ -45,7 +45,7 @@
 #define FRAME_SET_RSV3(BYTE)        (((BYTE) & 0x01) << 4)
 #define FRAME_SET_OPCODE(BYTE)      ((BYTE) & 0x0F)
 #define FRAME_SET_MASK(BYTE)        (((BYTE) & 0x01) << 7)
-#define FRAME_SET_LENGTH(X64, IDX)  (unsigned char)(((X64) >> ((IDX)*8)) & 0xFF)
+#define FRAME_SET_LENGTH(X64, IDX)  (unsigned char)((sizeof(X64)) <= (IDX) ? 0 : (((X64) >> ((IDX)*8)) & 0xFF))
 
 #define OPCODE_CONTINUATION 0x0
 #define OPCODE_TEXT         0x1
@@ -303,7 +303,7 @@ static int check_control_header(struct websock *ws)
 	return 1;
 }
 
-int websock_dispatch(struct websock *ws)
+int websock_dispatch(struct websock *ws, int loop)
 {
 	uint16_t code;
 loop:
@@ -418,16 +418,22 @@ loop:
 			ws->itf->on_continue(ws->closure,
 					     FRAME_GET_FIN(ws->header[0]),
 					     (size_t) ws->length);
+			if (!loop)
+				return 0;
 			break;
 		case OPCODE_TEXT:
 			ws->itf->on_text(ws->closure,
 					 FRAME_GET_FIN(ws->header[0]),
 					 (size_t) ws->length);
+			if (!loop)
+				return 0;
 			break;
 		case OPCODE_BINARY:
 			ws->itf->on_binary(ws->closure,
 					   FRAME_GET_FIN(ws->header[0]),
 					   (size_t) ws->length);
+			if (!loop)
+				return 0;
 			break;
 		case OPCODE_CLOSE:
 			if (ws->length == 0)
@@ -447,6 +453,8 @@ loop:
 				websock_pong(ws, NULL, 0);
 			}
 			ws->state = STATE_INIT;
+			if (!loop)
+				return 0;
 			break;
 		case OPCODE_PONG:
 			if (ws->itf->on_pong)
@@ -454,6 +462,8 @@ loop:
 			else
 				websock_drop(ws);
 			ws->state = STATE_INIT;
+			if (!loop)
+				return 0;
 			break;
 		default:
 			goto protocol_error;