X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Fftp.c;fp=src%2Fftp.c;h=8a9b4ab2cd1653c6c2ad9f4eaf6b9a4ce325e96d;hb=8b4d2adf48213f2bf74ca1a423b1ac3dc8066f95;hp=f62a3a42c1b53a88357b2373455b55a6807463cc;hpb=6120587cce15206faa7a38207961a89110de3bcd;p=oftp

diff --git a/src/ftp.c b/src/ftp.c
index f62a3a4..8a9b4ab 100644
--- a/src/ftp.c
+++ b/src/ftp.c
@@ -486,13 +486,16 @@ static int handle_control(struct ftp *ftp)
 
 static int handle_data(struct ftp *ftp, int s)
 {
-	int rd;
+	int i, rd;
 
 	if(ftp->data == -1) {
 		return -1;
 	}
 
-	for(;;) {
+	/* get at most 4 packets at a time, to allow returning back to the main loop
+	 * to process input
+	 */
+	for(i=0; i<4; i++) {
 		if((rd = recv(ftp->data, ftp->drecv, sizeof ftp->drecv, 0)) == -1) {
 			if(errno == EINTR) continue;
 			/* assume EWOULDBLOCK, try again next time */