From 8f730a373fdd5ffa92ebd25b556a6bf1240f6d59 Mon Sep 17 00:00:00 2001
From: short <>
Date: Sat, 13 Aug 2005 06:37:07 +0000
Subject: [PATCH] session_transfer(): Do not write the data into input
 descriptors!

---
 inetdmx.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/inetdmx.c b/inetdmx.c
index 0c5d89a..c6d961b 100644
--- a/inetdmx.c
+++ b/inetdmx.c
@@ -321,7 +321,7 @@ static void session_transfer(
 {
 struct pollfd pollfdi[2];
 int pollfdo[2];
-const char *pollfdi_name[2];
+const char *pollfd_name[2];
 int fdi,fdo;
 
 	pollfdi[0].fd=conn0_fdin;
@@ -330,18 +330,18 @@ int fdi,fdo;
 	pollfdi[1].events=POLLIN;
 	pollfdo[0]=conn0_fdout;
 	pollfdo[1]=conn1_fdout;
-	pollfdi_name[0]=conn0_name;
-	pollfdi_name[1]=conn1_name;
+	pollfd_name[0]=conn0_name;
+	pollfd_name[1]=conn1_name;
 	for (;;) {
 		if (0>=poll(pollfdi,G_N_ELEMENTS(pollfdi),-1))
-			fatal("poll(%s socket,%s socket): %m",pollfdi_name[0],pollfdi_name[1]);
+			fatal("poll(%s socket,%s socket): %m",pollfd_name[0],pollfd_name[1]);
 		for (fdi=0;fdi<G_N_ELEMENTS(pollfdi);fdi++)
 			if (0
 					||   pollfdi[fdi].revents & (POLLERR|POLLHUP|POLLNVAL)
 					|| ((pollfdi[fdi].revents & POLLIN) && !(pollfdi[fdi].events & POLLIN))
 					)
 				fatal("poll(%s socket): revents=0x%X (events=0x%X)",
-						pollfdi_name[fdi],(unsigned)pollfdi[fdi].revents,
+						pollfd_name[fdi],(unsigned)pollfdi[fdi].revents,
 						(unsigned)pollfdi[fdi].events);
 		for (fdi=0;fdi<G_N_ELEMENTS(pollfdi);fdi++) {
 			for (;;) {
@@ -349,26 +349,26 @@ int fdi,fdo;
 				char buf[SESSION_BUFFER_SIZE];
 
 				if (fcntl(pollfdi[fdi].fd,F_SETFL,O_NONBLOCK))
-					fatal("fcntl(%s socket,F_SETFL,O_NONBLOCK): %m",pollfdi_name[fdi]);
+					fatal("fcntl(%s socket,F_SETFL,O_NONBLOCK): %m",pollfd_name[fdi]);
 				got=read(pollfdi[fdi].fd,buf,sizeof(buf));
 				if (got<0) {
 					if (errno==EAGAIN)
 						break;
-					fatal("read(%s socket): %m",pollfdi_name[fdi]);
+					fatal("read(%s socket): %m",pollfd_name[fdi]);
 					}
 				if (got==0) {
 					lock_close();
 					exit(EXIT_SUCCESS);
 					}
-				for (fdo=0;fdo<G_N_ELEMENTS(pollfdi);fdo++) {
+				for (fdo=0;fdo<G_N_ELEMENTS(pollfdo);fdo++) {
 					if (fdi==fdo)
 						continue;
-					if (fcntl(pollfdi[fdo].fd,F_SETFL,0 /* !O_NONBLOCK */))
+					if (fcntl(pollfdo[fdo],F_SETFL,0 /* !O_NONBLOCK */))
 						fatal("fcntl(%s socket,F_SETFL,0 /* !O_NONBLOCK */): %m",
-								pollfdi_name[fdo]);
-					if (got!=write(pollfdi[fdo].fd,buf,got))
+								pollfd_name[fdo]);
+					if (got!=write(pollfdo[fdo],buf,got))
 						fatal("write(%s socket,%ld): %m",
-								pollfdi_name[fdo],(long)got);
+								pollfd_name[fdo],(long)got);
 					}
 				}
 			}
-- 
1.8.3.1