X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fprocd.git;a=blobdiff_plain;f=inittab.c;h=623103de640b1e7609933a175fce3dfed716e715;hp=d7bb35ba8d7578b58370f6e15359b820348eb7fb;hb=e10fca6b88a8b57fe5a9e80dfd941ae6d98cb970;hpb=44803f0b48e6b0bbc56b1f9f8c2ea9c8e1003302

diff --git a/inittab.c b/inittab.c
index d7bb35b..623103d 100644
--- a/inittab.c
+++ b/inittab.c
@@ -14,6 +14,7 @@
 
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <sys/ioctl.h>
 
 #include <fcntl.h>
 #include <stdio.h>
@@ -96,16 +97,21 @@ static void fork_worker(struct init_action *a)
 
 	a->proc.pid = fork();
 	if (!a->proc.pid) {
-		p = setsid( );
+		p = setsid();
+
 		fd = dev_open(a->id);
 		if (fd != -1)
 		{
 			dup2(fd, STDIN_FILENO);
 			dup2(fd, STDOUT_FILENO);
 			dup2(fd, STDERR_FILENO);
-			tcsetpgrp(fd, p);
-			close(fd);
+			if (fd > STDERR_FILENO)
+				close(fd);
 		}
+
+		ioctl(STDIN_FILENO, TIOCSCTTY, 1);
+		tcsetpgrp(STDIN_FILENO, p);
+
 		execvp(a->argv[0], a->argv);
 		ERROR("Failed to execute %s\n", a->argv[0]);
 		exit(-1);
@@ -176,18 +182,23 @@ static void askconsole(struct init_action *a)
 		split = strchr(tty, ',');
 		if (split != NULL)
 			*split = '\0';
-	}
 
-	if (!dev_exist(tty)) {
-		DEBUG(4, "skipping %s\n", tty);
-		return;
+		if (!dev_exist(tty)) {
+			DEBUG(4, "skipping %s\n", tty);
+			return;
+		}
+
+		console = strdup(tty);
+		a->id = strdup(tty);
+	}
+	else {
+		console = NULL;
+		a->id = NULL;
 	}
-	console = strdup(tty);
 
 	a->tout.cb = respawn;
 	for (i = MAX_ARGS - 1; i >= 1; i--)
 		a->argv[i] = a->argv[i - 1];
-	a->id = strdup(tty);
 	a->argv[0] = ask;
 	a->respawn = 500;