MEDIUM: proxy: only adjust the backend's bind-process when already set
By default, a proxy's bind_proc is zero, meaning "bind to all processes".
It's only when not zero that its process list is restricted. So we don't
want the frontends to enforce the value on the backends when the backends
are still set to zero.
diff --git a/src/cfgparse.c b/src/cfgparse.c
index 90825c0..7f11bf8 100644
--- a/src/cfgparse.c
+++ b/src/cfgparse.c
@@ -5948,8 +5948,9 @@
/* we force the backend to be present on at least all of
* the frontend's processes.
*/
- target->bind_proc = curproxy->bind_proc ?
- (target->bind_proc | curproxy->bind_proc) : 0;
+ if (target->bind_proc)
+ target->bind_proc = curproxy->bind_proc ?
+ (target->bind_proc | curproxy->bind_proc) : 0;
/* Emit a warning if this proxy also has some servers */
if (curproxy->srv) {
@@ -5985,8 +5986,9 @@
/* we force the backend to be present on at least all of
* the frontend's processes.
*/
- target->bind_proc = curproxy->bind_proc ?
- (target->bind_proc | curproxy->bind_proc) : 0;
+ if (target->bind_proc)
+ target->bind_proc = curproxy->bind_proc ?
+ (target->bind_proc | curproxy->bind_proc) : 0;
}
}
}
@@ -6038,8 +6040,9 @@
/* we force the backend to be present on at least all of
* the frontend's processes.
*/
- target->bind_proc = curproxy->bind_proc ?
- (target->bind_proc | curproxy->bind_proc) : 0;
+ if (target->bind_proc)
+ target->bind_proc = curproxy->bind_proc ?
+ (target->bind_proc | curproxy->bind_proc) : 0;
}
}