[PATCH] gatchat: Fix reentrency issue with empty commands

Emulator response to empty command is sent twice --- gatchat/gatserver.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/gatchat/gatserver.c b/gatchat/gatserver.c index 3a996cb..a29e489 100644 --- a/gatchat/gatserver.c +++ b/gatchat/gatserver.c @@ -1008,6 +1008,9 @@ static void new_bytes(struct ring_buffer *rbuf, gpointer user_data) unsigned char *buf = ring_buffer_read_ptr(rbuf, p->read_so_far); enum ParserResult result; + if (p->in_read_handler) + return; + p->in_read_handler = TRUE; while (p->io && (p->read_so_far < len)) { -- 1.7.1