MINOR: flt_trace: Don't scrash the original offset during the random forwarding
There is no bug here, but this patch improves the debug message reported during
the random forwarding. The original offset is kept untouched so its value may be
used to format the message. Before, 0 was always reported.
diff --git a/src/flt_trace.c b/src/flt_trace.c
index e001d7b..cd69145 100644
--- a/src/flt_trace.c
+++ b/src/flt_trace.c
@@ -468,18 +468,19 @@
struct htx *htx = htxbuf(&msg->chn->buf);
struct htx_blk *blk;
uint32_t sz, data = 0;
+ unsigned int off = offset;
for (blk = htx_get_first_blk(htx); blk; blk = htx_get_next_blk(htx, blk)) {
if (htx_get_blk_type(blk) != HTX_BLK_DATA)
break;
sz = htx_get_blksz(blk);
- if (offset >= sz) {
- offset -= sz;
+ if (off >= sz) {
+ off -= sz;
continue;
}
- data += sz - offset;
- offset = 0;
+ data += sz - off;
+ off = 0;
if (data > len) {
data = len;
break;