tmp

Signed-off-by: Vladislav Odintsov <odivlad@gmail.com>
odivlad · Apr 1, 2024 · 6428bdc · 6428bdc
1 parent 5ff17c4
commit 6428bdc
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/lib/ovn-util.c b/lib/ovn-util.c
@@ -699,13 +699,18 @@ uint32_t
 ovn_allocate_tnlid(struct hmap *set, const char *name, uint32_t min,
                    uint32_t max, uint32_t *hint)
 {
-    for (uint32_t tnlid = *hint; tnlid != prev_tnlid(*hint, min, max);
-         tnlid = next_tnlid(tnlid, min, max)) {
+    /* Normalize hint, because it can be outside of [min, max]. */
+    *hint = next_tnlid(*hint, min, max);
+
+    uint32_t tnlid = *hint;
+    do {
         if (ovn_add_tnlid(set, tnlid)) {
             *hint = tnlid;
             return tnlid;
         }
+        tnlid = next_tnlid(tnlid, min, max);
     }
+    while (tnlid != *hint);
 
     static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(1, 1);
     VLOG_WARN_RL(&rl, "all %s tunnel ids exhausted", name);