MINOR: http-rules: Add a flag on redirect rules to know the rule direction
HTTP redirect rules can be evaluated on the request or the response path. So
when a redirect rule is evaluated, it is important to have this information
because some specific processing may be performed depending on the direction. So
the REDIRECT_FLAG_FROM_REQ flag has been added. It is set when applicable on the
redirect rule during the parsing.
This patch is mandatory to fix a bug on redirect rule. It must be backported to
all stable versions.
(cherry picked from commit c87e46881687b8ddb9b3f459e60edb1e8d7c5d7c)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit 7351c78970ccbf828dc4db2e0ff9bbe02ab3e194)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
diff --git a/src/http_rules.c b/src/http_rules.c
index 7eb20c4..2ac11fe 100644
--- a/src/http_rules.c
+++ b/src/http_rules.c
@@ -1037,7 +1037,7 @@
const char *destination = NULL;
const char *cookie = NULL;
int cookie_set = 0;
- unsigned int flags = REDIRECT_FLAG_NONE;
+ unsigned int flags = (!dir ? REDIRECT_FLAG_FROM_REQ : REDIRECT_FLAG_NONE);
struct acl_cond *cond = NULL;
cur_arg = 0;