From 0aaf19eade66097f6f25d850fde996f12bbdef80 Mon Sep 17 00:00:00 2001
From: jsteube <jens.steube@gmail.com>
Date: Wed, 15 Mar 2023 19:45:56 +0000
Subject: [PATCH] Fix https://github.com/hashcat/hashcat/issues/3641

---
 src/hashes.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/hashes.c b/src/hashes.c
index fb6fc6c18..9ed4cc680 100644
--- a/src/hashes.c
+++ b/src/hashes.c
@@ -2264,6 +2264,21 @@ int hashes_init_stage4 (hashcat_ctx_t *hashcat_ctx)
     }
   }
 
+  // https://github.com/hashcat/hashcat/issues/3641
+
+  if ((hashconfig->opts_type & OPTS_TYPE_DEEP_COMP_KERNEL) == 0)
+  {
+    if (hashconfig->attack_exec == ATTACK_EXEC_OUTSIDE_KERNEL)
+    {
+      if (hashes->digests_cnt != hashes->salts_cnt)
+      {
+        event_log_error (hashcat_ctx, "This hash-mode plugin cannot crack multiple hashes with the same salt, please select one of the hashes.");
+
+        return -1;
+      }
+    }
+  }
+
   // test iteration count in association attack
 
   if (user_options->attack_mode == ATTACK_MODE_ASSOCIATION)