Skip generated rule that was the result of chaining rule operation and caused this generated rule to exceed the maximum number of function calls

docs/changes.txt

@@ -36,6 +36,7 @@
 - Fixed keys extraction in luks2hashcat - now extracts all active keys
 - Prevent Hashcat from hanging by checking during startup that the output file is a named pipe
 - Fixed debug mode 5 by adding the missing colon between original-word and finding-rule
+- Skip generated rule that was the result of chaining rule operation and caused this generated rule to exceed the maximum number of function calls
 
 ##
 ## Technical

src/rp.c

@@ -905,11 +905,13 @@ int kernel_rules_load (hashcat_ctx_t *hashcat_ctx, kernel_rule_t **out_buf, u32
     return -1;
   }
 
+  u32 invalid_cnt = 0;
+
   for (u32 i = 0; i < kernel_rules_cnt; i++)
   {
     u32 out_pos = 0;
 
-    kernel_rule_t *out = &kernel_rules_buf[i];
+    kernel_rule_t *out = &kernel_rules_buf[i - invalid_cnt];
 
     for (u32 j = 0; j < user_options->rp_files_cnt; j++)
     {
@@ -922,7 +924,9 @@ int kernel_rules_load (hashcat_ctx_t *hashcat_ctx, kernel_rule_t **out_buf, u32
       {
         if (out_pos == RULES_MAX - 1)
         {
-          // event_log_warning (hashcat_ctx, "Truncated chaining of rules %d and %d - maximum functions per rule exceeded.", i, in_off);
+          event_log_warning (hashcat_ctx, "Maximum functions per rule exceeded during chaining of rules, skipping...");
+
+          invalid_cnt++;
 
           break;
         }
@@ -934,6 +938,8 @@ int kernel_rules_load (hashcat_ctx_t *hashcat_ctx, kernel_rule_t **out_buf, u32
 
   hcfree (repeats);
 
+  kernel_rules_cnt -= invalid_cnt;
+
   hcfree (all_kernel_rules_cnt);
   hcfree (all_kernel_rules_buf);