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authorFlorin Coras <fcoras@cisco.com>2017-03-01 08:17:34 -0800
committerDave Barach <openvpp@barachs.net>2017-03-04 01:22:36 +0000
commite04c29942af6a130591059679531c9ffa3d7237a (patch)
tree3dd68c33cb346820d098390a088d733e02e779e4 /src/svm/svm_fifo.c
parentfb38095d1c9d1b84850f345f0344f82b9ae2c375 (diff)
Cleanup URI code and TCP bugfixing
- Add CLI/API to enable session layer, by default it's disabled - Improve rcv wnd computation - Improvements to tx path - URI code cleanup - Builtin test tcp server - Improve src port allocation Change-Id: I2ace498e76a0771d4c31a8075cc14fe33d7dfa38 Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/svm/svm_fifo.c')
-rw-r--r--src/svm/svm_fifo.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/svm/svm_fifo.c b/src/svm/svm_fifo.c
index 11f901931be..e3f534b179c 100644
--- a/src/svm/svm_fifo.c
+++ b/src/svm/svm_fifo.c
@@ -508,9 +508,9 @@ svm_fifo_peek (svm_fifo_t * f, int pid, u32 offset, u32 max_bytes,
{
/* Number of bytes in first copy segment */
first_copy_bytes =
- ((nitems - f->head) < total_copy_bytes) ?
- (nitems - f->head) : total_copy_bytes;
- clib_memcpy (copy_here, &f->data[f->head], first_copy_bytes);
+ ((nitems - f->head + offset) < total_copy_bytes) ?
+ (nitems - f->head + offset) : total_copy_bytes;
+ clib_memcpy (copy_here, &f->data[f->head + offset], first_copy_bytes);
/* Number of bytes in second copy segment, if any */
second_copy_bytes = total_copy_bytes - first_copy_bytes;