forked from Imagelibrary/rtems
9c858e562f
PR 771/pppd * libnetworking/pppd/chat.c, libnetworking/pppd/rtemsmain.c: The fix committed to fix PR736 breaks pppd. chat.c should have its own static ttyfd for pppd to work correctly. The symptom is that second invokation of chat (for connect script) fails due to pppd_ttyfd set to -1 by previous chat invokation (for init script). In addition, this patch fixes leaving of dangling pointer in the abort_stbring[] by chat_send().