[FFmpeg-soc] [soc]: r5855 - mms/mmst.c

[spyfeng]

Author: spyfeng
Date: Thu Jul 15 17:09:43 2010
New Revision: 5855

Log:
check the error code sent back from server.
if hr is not 0x00000000, the message sent from client may be broken.

Modified:
   mms/mmst.c

Modified: mms/mmst.c
==============================================================================
--- mms/mmst.c	Fri Jul  9 21:47:19 2010	(r5854)
+++ mms/mmst.c	Thu Jul 15 17:09:43 2010	(r5855)
@@ -265,6 +265,7 @@ static MMSSCPacketType get_tcp_server_re
                 read_result= url_read_complete(mms->mms_hd, mms->in_buffer+8, 4);
                 if(read_result == 4) {
                     int length_remaining= AV_RL32(mms->in_buffer+8) + 4;
+                    int hr;
 
                     dprintf(NULL, "Length remaining is %d\n", length_remaining);
                     // read the rest of the packet.
@@ -282,6 +283,12 @@ static MMSSCPacketType get_tcp_server_re
                         dprintf(NULL, "read for packet type failed%d!\n", read_result);
                         return -1;
                     }
+                    hr = AV_RL32(mms->in_buffer + 40);
+                    if (hr)
+                    {
+                        dprintf(NULL, "The server side send back error code:0x%x\n", hr);
+                        return -1;
+                    }
                 } else {
                     dprintf(NULL, "read for length remaining failed%d!\n", read_result);
                     return -1;