Fix: non-zero return of open handled as error

The open() run_as wrapper marks any non-zero return value
of open() as an error, causing the transmission of the file
descriptor to be skipped.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/src/common/runas.c b/src/common/runas.c
index 8daad8b28d2b36e31abb34667d1bc29fcd3e99f3..b4d35192ef157a7cd28593f0cca1321e483b9bb9 100644 (file)
--- a/src/common/runas.c
+++ b/src/common/runas.c
@@ -218,7 +218,7 @@ int _open(struct run_as_data *data, struct run_as_ret *ret_value)
        ret_value->u.open.ret = open(data->u.open.path, data->u.open.flags, data->u.open.mode);
        ret_value->fd = ret_value->u.open.ret;
        ret_value->_errno = errno;
-       ret_value->_error = (ret_value->u.open.ret) ? true : false;
+       ret_value->_error = ret_value->u.open.ret < 0;
        return ret_value->u.open.ret;
 }