From abc5d0c400d20dfca24cfcd54b8ab06c5853a9c9 Mon Sep 17 00:00:00 2001
From: zyfncg <zhangyunfei07@baidu.com>
Date: Mon, 13 Jun 2022 10:38:52 +0800
Subject: [PATCH] fix bug of strided_slice (#43388)

* fix stride_slice bug

* fix bug
---
 paddle/phi/kernels/funcs/strided_slice.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/paddle/phi/kernels/funcs/strided_slice.h b/paddle/phi/kernels/funcs/strided_slice.h
index 8eebfc7caa..c39a9694e1 100644
--- a/paddle/phi/kernels/funcs/strided_slice.h
+++ b/paddle/phi/kernels/funcs/strided_slice.h
@@ -74,10 +74,14 @@ static void StridedSliceOutDims(const std::vector<int64_t>& starts,
 
     if (start_index < 0) {
       start_index = start_index + axis_size;
+      start_index = std::max<int64_t>(start_index, 0);
     }
     if (end_index < 0) {
       if (!(end_index == -1 && stride_index < 0)) {  // skip None stop condition
         end_index = end_index + axis_size;
+        if (end_index < 0) {
+          end_index = 0;
+        }
       }
     }
 
-- 
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