Cleanup URI code and TCP bugfixing

[vpp.git] / src / svm / svm_fifo.c

diff --git a/src/svm/svm_fifo.c b/src/svm/svm_fifo.c
index 11f9019..e3f534b 100644 (file)
--- 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;