From ead44adcd3eea08bfff2ba835943317706b76a73 Mon Sep 17 00:00:00 2001 From: Wayne Davison Date: Thu, 25 Feb 2021 12:28:18 -0800 Subject: [PATCH] Allow the generator's msg iobuf to get bigger too. --- io.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/io.c b/io.c index b50a066c..cc70ce88 100644 --- a/io.c +++ b/io.c @@ -962,9 +962,9 @@ int send_msg(enum msgcode code, const char *buf, size_t len, int convert) #endif needed = len + 4 + 3; if (iobuf.msg.len + needed > iobuf.msg.size) { - if (!am_receiver) + if (am_sender) perform_io(needed, PIO_NEED_MSGROOM); - else { /* We allow the receiver to increase their iobuf.msg size to avoid a deadlock. */ + else { /* We sometimes allow the iobuf.msg size to increase to avoid a deadlock. */ size_t old_size = iobuf.msg.size; restore_iobuf_size(&iobuf.msg); realloc_xbuf(&iobuf.msg, iobuf.msg.size * 2); -- 2.47.2