use memmove() in appropriate places

3 files changed, 7 insertions, 7 deletions

diff --git a/src/http/modules/ngx_http_auth_basic_module.c b/src/http/modules/ngx_http_auth_basic_module.c
index a6b95fa1d..c6b7f92f1 100644
--- a/src/http/modules/ngx_http_auth_basic_module.c
+++ b/src/http/modules/ngx_http_auth_basic_module.c
@@ -248,7 +248,7 @@ ngx_http_auth_basic_handler(ngx_http_request_t *r)
 
         if (state == sw_passwd) {
             left = left + n - passwd;
-            ngx_memcpy(buf, &buf[passwd], left);
+            ngx_memmove(buf, &buf[passwd], left);
             passwd = 0;
 
         } else {
diff --git a/src/http/modules/ngx_http_geo_module.c b/src/http/modules/ngx_http_geo_module.c
index 6ad08b9b2..e60f1f4fb 100644
--- a/src/http/modules/ngx_http_geo_module.c
+++ b/src/http/modules/ngx_http_geo_module.c
@@ -685,7 +685,7 @@ ngx_http_geo_add_range(ngx_conf_t *cf, ngx_http_geo_conf_ctx_t *ctx,
 
                 range = a->elts;
 
-                ngx_memcpy(&range[i + 2], &range[i + 1],
+                ngx_memmove(&range[i + 2], &range[i + 1],
                            (a->nelts - 2 - i) * sizeof(ngx_http_geo_range_t));
 
                 range[i + 1].start = (u_short) s;
@@ -724,7 +724,7 @@ ngx_http_geo_add_range(ngx_conf_t *cf, ngx_http_geo_conf_ctx_t *ctx,
 
                 range = a->elts;
 
-                ngx_memcpy(&range[i + 3], &range[i + 1],
+                ngx_memmove(&range[i + 3], &range[i + 1],
                            (a->nelts - 3 - i) * sizeof(ngx_http_geo_range_t));
 
                 range[i + 2].start = (u_short) (e + 1);
@@ -752,7 +752,7 @@ ngx_http_geo_add_range(ngx_conf_t *cf, ngx_http_geo_conf_ctx_t *ctx,
 
                 range = a->elts;
 
-                ngx_memcpy(&range[i + 1], &range[i],
+                ngx_memmove(&range[i + 1], &range[i],
                            (a->nelts - 1 - i) * sizeof(ngx_http_geo_range_t));
 
                 range[i + 1].start = (u_short) (e + 1);
@@ -776,7 +776,7 @@ ngx_http_geo_add_range(ngx_conf_t *cf, ngx_http_geo_conf_ctx_t *ctx,
 
                 range = a->elts;
 
-                ngx_memcpy(&range[i + 2], &range[i + 1],
+                ngx_memmove(&range[i + 2], &range[i + 1],
                            (a->nelts - 2 - i) * sizeof(ngx_http_geo_range_t));
 
                 range[i + 1].start = (u_short) s;
@@ -861,7 +861,7 @@ ngx_http_geo_delete_range(ngx_conf_t *cf, ngx_http_geo_conf_ctx_t *ctx,
             if (s == (ngx_uint_t) range[i].start
                 && e == (ngx_uint_t) range[i].end)
             {
-                ngx_memcpy(&range[i], &range[i + 1],
+                ngx_memmove(&range[i], &range[i + 1],
                            (a->nelts - 1 - i) * sizeof(ngx_http_geo_range_t));
 
                 a->nelts--;
diff --git a/src/http/modules/ngx_http_ssi_filter_module.c b/src/http/modules/ngx_http_ssi_filter_module.c
index 994efc40c..75a7156ef 100644
--- a/src/http/modules/ngx_http_ssi_filter_module.c
+++ b/src/http/modules/ngx_http_ssi_filter_module.c
@@ -1902,7 +1902,7 @@ ngx_http_ssi_include(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx,
 
     len = (uri->data + uri->len) - src;
     if (len) {
-        dst = ngx_copy(dst, src, len);
+        dst = ngx_movemem(dst, src, len);
     }
 
     uri->len = dst - uri->data;