diff options
Diffstat (limited to 'src/svm/svm_fifo.c')
| -rw-r--r-- | src/svm/svm_fifo.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/svm/svm_fifo.c b/src/svm/svm_fifo.c index 11f90193..e3f534b1 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; |