diff options
| author | Denis Vlasenko <vda.linux@googlemail.com> | 2009-04-16 01:58:14 +0400 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2009-04-16 01:58:14 +0400 |
| commit | 41ddecd9ed27239e478e65886fec3f0fd23f8cdb (patch) | |
| tree | b3dbcbbaf2911971b25937734160ab60905b6b2b /shell | |
| parent | c376db332cfcab6b25b381729bd658b703a2f36a (diff) | |
hush: fix heredoc_huge.tests broken in last commits
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/hush.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/shell/hush.c b/shell/hush.c index b91e8c34d..1753be0d1 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -2461,11 +2461,15 @@ static void setup_heredoc(struct redir_struct *redir) * for the unsuspecting parent process. Child creates a grandchild * and exits before parent execs the process which consumes heredoc * (that exec happens after we return from this function) */ +#if !BB_MMU + to_free = NULL; +#endif pid = vfork(); if (pid < 0) bb_perror_msg_and_die("vfork"); if (pid == 0) { /* child */ + disable_restore_tty_pgrp_on_exit(); pid = BB_MMU ? fork() : vfork(); if (pid < 0) bb_perror_msg_and_die(BB_MMU ? "fork" : "vfork"); @@ -2478,7 +2482,6 @@ static void setup_heredoc(struct redir_struct *redir) _exit(0); #else /* Delegate blocking writes to another process */ - disable_restore_tty_pgrp_on_exit(); xmove_fd(pair.wr, STDOUT_FILENO); re_execute_shell(&to_free, heredoc, NULL, NULL); #endif |