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- From 9c017e541bb3cee2e2884cdc53a4cb4627be5dad Mon Sep 17 00:00:00 2001
- From: Christopher Faulet <cfaulet@haproxy.com>
- Date: Wed, 9 Nov 2016 16:15:32 +0100
- Subject: [PATCH 31/31] BUG: vars: Fix 'set-var' converter because of a typo
-
- The 'set-var' converter uses function smp_conv_store (vars.c). In this function,
- we should use the first argument (index 0) to retrieve the variable name and its
- scope. But because of a typo, we get the scope of the second argument (index
- 1). In this case, there is no second argument. So the scope used was always 0
- (SCOPE_SESS), always setting the variable in the session scope.
-
- So, due to this bug, this rules
-
- tcp-request content accept if { src,set-var(txn.foo) -m found }
-
- always set the variable 'sess.foo' instead of 'txn.foo'.
- (cherry picked from commit 0099a8ca9d58cb4cff943bf6374b55b42a23fbfb)
- ---
- src/vars.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
- diff --git a/src/vars.c b/src/vars.c
- index a3dd85c..8645905 100644
- --- a/src/vars.c
- +++ b/src/vars.c
- @@ -379,7 +379,7 @@ static inline int sample_store_stream(const char *name, enum vars_scope scope, s
- /* Returns 0 if fails, else returns 1. */
- static int smp_conv_store(const struct arg *args, struct sample *smp, void *private)
- {
- - return sample_store_stream(args[0].data.var.name, args[1].data.var.scope, smp);
- + return sample_store_stream(args[0].data.var.name, args[0].data.var.scope, smp);
- }
-
- /* This fucntions check an argument entry and fill it with a variable
- --
- 2.7.3
-
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