From f48832ee15027763826c8a7ff9eeed3fc06bb499 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sun, 29 May 2011 12:58:02 -0400 Subject: fix backwards posix_spawn file action order --- src/process/posix_spawn_file_actions_adddup2.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/process/posix_spawn_file_actions_adddup2.c') diff --git a/src/process/posix_spawn_file_actions_adddup2.c b/src/process/posix_spawn_file_actions_adddup2.c index 9209ee7c..26f2c5cc 100644 --- a/src/process/posix_spawn_file_actions_adddup2.c +++ b/src/process/posix_spawn_file_actions_adddup2.c @@ -10,7 +10,8 @@ int posix_spawn_file_actions_adddup2(posix_spawn_file_actions_t *fa, int fd, int op->cmd = FDOP_DUP2; op->fd = fd; op->newfd = newfd; - op->next = fa->__actions; + if ((op->next = fa->__actions)) op->next->prev = op; + op->prev = 0; fa->__actions = op; return 0; } -- cgit v1.2.1