From 91054ed9fe7f08cac9738a6a6af5a9ad476ba24b Mon Sep 17 00:00:00 2001
From: Eric Blossom <eb@comsec.com>
Date: Wed, 19 May 2010 20:38:17 -0700
Subject: Return immediately when using d_residual.
(Otherwise recv may overwrite valid data in d_temp_buff.)
---
gnuradio-core/src/lib/io/gr_udp_source.cc | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
(limited to 'gnuradio-core/src')
diff --git a/gnuradio-core/src/lib/io/gr_udp_source.cc b/gnuradio-core/src/lib/io/gr_udp_source.cc
index 1197a0c436..da5b8a1915 100755
--- a/gnuradio-core/src/lib/io/gr_udp_source.cc
+++ b/gnuradio-core/src/lib/io/gr_udp_source.cc
@@ -243,7 +243,10 @@ gr_udp_source::work (int noutput_items,
// Update indexing of amount of bytes left in the buffer
d_residual -= nbytes;
d_temp_offset += nbytes;
- // FIXME? Returning here could simplify life...
+
+ // Return now with what we've got.
+ assert(nbytes % d_itemsize == 0);
+ return nbytes/d_itemsize;
}
#if USE_SELECT
--
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