MEDIUM: http/htx: Perform analysis relatively to the first block
The first block is the start-line, if defined. Otherwise it the head of the HTX
message. So now, during HTTP analysis, lookup are all done using the first block
instead of the head. Concretely, for now, it is the same because only one HTTP
message is stored at a time in an HTX message. 1xx informational messages are
handled separatly from the final reponse and from each other. But it will make
sense when the 1xx informational messages and the associated final reponse will
be stored in the same HTX message.
diff --git a/src/http_htx.c b/src/http_htx.c
index 8099071..15865d5 100644
--- a/src/http_htx.c
+++ b/src/http_htx.c
@@ -80,7 +80,7 @@
if (!htx->used)
return 0;
- for (blk = htx_get_head_blk(htx); blk; blk = htx_get_next_blk(htx, blk)) {
+ for (blk = htx_get_first_blk(htx); blk; blk = htx_get_next_blk(htx, blk)) {
rescan_hdr:
type = htx_get_blk_type(blk);
if (type == HTX_BLK_EOH || type == HTX_BLK_EOM)
@@ -143,7 +143,7 @@
/* <blk> is the head, swap it iteratively with its predecessor to place
* it just before the end-of-header block. So blocks remains ordered. */
- for (prev = htx_get_prev(htx, htx->tail); prev != -1; prev = htx_get_prev(htx, prev)) {
+ for (prev = htx_get_prev(htx, htx->tail); prev != htx->sl_pos; prev = htx_get_prev(htx, prev)) {
struct htx_blk *pblk = htx_get_blk(htx, prev);
enum htx_blk_type type = htx_get_blk_type(pblk);