BUG/MEDIUM: http: fetch "base" is not compatible with set-header
The sample fetch function "base" makes use of the trash which is also
used by set-header/add-header etc... everything which builds a formated
line. So we end up with some junk in the header if base is in use. Let's
fix this as all other fetches by using a trash chunk instead.
This bug was reported by Baptiste Assmann, and also affects 1.5.
(cherry picked from commit 3caf2afabe89fb0ef0886cd1d8ea99ef21ec3491)
diff --git a/src/proto_http.c b/src/proto_http.c
index 231d49a..5321f7d 100644
--- a/src/proto_http.c
+++ b/src/proto_http.c
@@ -10247,6 +10247,7 @@
struct http_txn *txn = l7;
char *ptr, *end, *beg;
struct hdr_ctx ctx;
+ struct chunk *temp;
CHECK_HTTP_MESSAGE_FIRST();
@@ -10255,9 +10256,10 @@
return smp_fetch_path(px, l4, l7, opt, args, smp, kw);
/* OK we have the header value in ctx.line+ctx.val for ctx.vlen bytes */
- memcpy(trash.str, ctx.line + ctx.val, ctx.vlen);
+ temp = get_trash_chunk();
+ memcpy(temp->str, ctx.line + ctx.val, ctx.vlen);
smp->type = SMP_T_STR;
- smp->data.str.str = trash.str;
+ smp->data.str.str = temp->str;
smp->data.str.len = ctx.vlen;
/* now retrieve the path */