Fix GCC static analysis warnings

src/ControlStream.c

@@ -1233,7 +1233,7 @@ static void requestIdrFrame(void) {
 
         // Send the reference frame invalidation request and read the response
         if (!sendMessageAndDiscardReply(packetTypes[IDX_INVALIDATE_REF_FRAMES],
-                                        payloadLengths[IDX_INVALIDATE_REF_FRAMES],
+                                        sizeof(payload),
                                         payload,
                                         CTRL_CHANNEL_URGENT,
                                         ENET_PACKET_FLAG_RELIABLE,
@@ -1272,7 +1272,7 @@ static void requestInvalidateReferenceFrames(int startFrame, int endFrame) {
 
     // Send the reference frame invalidation request and read the response
     if (!sendMessageAndDiscardReply(packetTypes[IDX_INVALIDATE_REF_FRAMES],
-                                    payloadLengths[IDX_INVALIDATE_REF_FRAMES],
+                                    sizeof(payload),
                                     payload, CTRL_CHANNEL_URGENT,
                                     ENET_PACKET_FLAG_RELIABLE,
                                     false)) {

src/RtpVideoQueue.c

@@ -459,7 +459,7 @@ static void stageCompleteFecBlock(PRTP_VIDEO_QUEUE queue) {
 
         unsigned int lowestRtpSequenceNumber = entry->packet->sequenceNumber;
 
-        while (entry != NULL) {
+        do {
             // We should never encounter a packet that's lower than our next seq num
             LC_ASSERT(!isBefore16(entry->packet->sequenceNumber, nextSeqNum));
 
@@ -499,7 +499,7 @@ static void stageCompleteFecBlock(PRTP_VIDEO_QUEUE queue) {
             }
 
             entry = entry->next;
-        }
+        } while (entry != NULL);
 
         if (entry == NULL) {
             // Start at the lowest we found last enumeration

src/RtspParser.c

@@ -104,11 +104,11 @@ int parseRtspMessage(PRTSP_MESSAGE msg, char* rtspMessage, int length) {
 
         // Get the status code
         token = strtok_r(NULL, delim, &strtokCtx);
-        statusCode = atoi(token);
         if (token == NULL) {
             exitCode = RTSP_ERROR_MALFORMED;
             goto ExitFailure;
         }
+        statusCode = atoi(token);
 
         // Get the status string
         statusStr = strtok_r(NULL, end, &strtokCtx);