Paul Whittaker writes:

With job control enabled, ash fails to tcsetpgrp back to initialpgrp
upon exit.  exitshell() should call setjobctl(0) to do this.

Context: I am using a lightweight menu system (replimenu[.sf.net]) on my
console, which invokes "/bin/sh -i -c /bin/login", where /bin/sh and
/bin/login are busybox applets.   /bin/sh is ash, with
CONFIG_ASH_JOB_CONTROL=y as the sole suboption.  The shell of the user
concerned (nobody) is also /bin/sh (ash).  When the user /bin/sh exits
(and thereby login and its parent sh), replimenu receives EIO when it
tries to read from the terminal.


git-svn-id: svn://busybox.net/trunk/busybox@9013 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 1 insertions, 0 deletions

diff --git a/shell/ash.c b/shell/ash.c
index fd616ef4a..ee3bfb42f 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -11914,6 +11914,7 @@ exitshell(void)
                 evalstring(p);
         }
         flushall();
+        setjobctl(0);
 #ifdef CONFIG_FEATURE_COMMAND_SAVEHISTORY
         if (iflag && rootshell) {
                 const char *hp = lookupvar("HISTFILE");