whisper : zero-out the KV cache upon clear (#2445)

diff --git a/src/whisper.cpp b/src/whisper.cpp
index 4931b0dda8f2424558bfebb26aa79d6f17ba5bad..31c6861e43cb0f10ae8546a0ed0c53ea90d79705 100644 (file)
--- a/src/whisper.cpp
+++ b/src/whisper.cpp
@@ -1046,6 +1046,8 @@ static void whisper_kv_cache_clear(struct whisper_kv_cache & cache) {
         cache.cells[i].seq_id.clear();
     }
     cache.head = 0;
+
+    ggml_backend_buffer_clear(cache.buffer, 0);
 }
 
 static void whisper_kv_cache_seq_rm(