tweak function to allow changing / deleting log dsts

diff --git a/src/lib/server/request.c b/src/lib/server/request.c
index 3c1e3bf534d2638b804347a13205636c899c9875..7344d71496df8eb4178ba7ca8c953acd93c4e077 100644 (file)
--- a/src/lib/server/request.c
+++ b/src/lib/server/request.c
@@ -108,19 +108,18 @@ void request_log_prepend(request_t *request, fr_log_t *log_dst, fr_log_lvl_t lvl
        }
 
        /*
-        *      Disable any debug destinations which have actual debug output.
+        *      Remove a particular log destination.
         */
        if (lvl == L_DBG_LVL_OFF) {
                log_dst_t **last;
 
-               if (!request->log.dst) return;
-
                last = &request->log.dst;
                while (*last) {
                        dst = *last;
-                       if (dst->lvl > L_DBG_LVL_OFF) {
-                               dst = dst->next;
-                               free(*last);
+                       if (dst->uctx = log_dst) {
+                               *last = dst->next;
+                               free(dst);
+                               return;
                        }
 
                        last = &(dst->next);
@@ -129,6 +128,19 @@ void request_log_prepend(request_t *request, fr_log_t *log_dst, fr_log_lvl_t lvl
                return;
        }
 
+       /*
+        *      Change the debug level of an existing destination.
+        */
+       for (dst = &request->log.dst; dst != NULL; dst = dst->next) {
+               if (dst->uctx == log_dst) {
+                       dst->lvl = lvl;
+                       return;
+               }
+       }
+
+       /*
+        *      Not found, add a new log destination.
+        */
        MEM(dst = talloc_zero(request, log_dst_t));
 
        dst->func = vlog_request;