From: Pablo Galindo <Pablogsal@gmail.com>
Date: Sat, 30 Jan 2021 13:54:22 +0000 (+0000)
Subject: bpo-40455: Fix gcc10+ warning about writing into a section of offset 0 (GH-24384)
X-Git-Tag: v3.10.0a5~23
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=86e322f1412be6c5a6c8fa8e73af68b99c42bb18;p=thirdparty%2FPython%2Fcpython.git

bpo-40455: Fix gcc10+ warning about writing into a section of offset 0 (GH-24384)
---

diff --git a/Objects/codeobject.c b/Objects/codeobject.c
index f7613e8fd21b..69cb31c1abab 100644
--- a/Objects/codeobject.c
+++ b/Objects/codeobject.c
@@ -408,8 +408,8 @@ emit_pair(PyObject **bytes, int *offset, int a, int b)
         if (_PyBytes_Resize(bytes, len * 2) < 0)
             return 0;
     }
-    unsigned char *lnotab = (unsigned char *)
-                    PyBytes_AS_STRING(*bytes) + *offset;
+    unsigned char *lnotab = (unsigned char *) PyBytes_AS_STRING(*bytes);
+    lnotab += *offset;
     *lnotab++ = a;
     *lnotab++ = b;
     *offset += 2;
diff --git a/Python/compile.c b/Python/compile.c
index 8abb5bb5dc65..9927f5abfb96 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -5577,9 +5577,8 @@ assemble_emit_linetable_pair(struct assembler *a, int bdelta, int ldelta)
         if (_PyBytes_Resize(&a->a_lnotab, len * 2) < 0)
             return 0;
     }
-    unsigned char *lnotab = (unsigned char *)
-                    PyBytes_AS_STRING(a->a_lnotab) + a->a_lnotab_off;
-
+    unsigned char *lnotab = (unsigned char *) PyBytes_AS_STRING(a->a_lnotab);
+    lnotab += a->a_lnotab_off;
     a->a_lnotab_off += 2;
     *lnotab++ = bdelta;
     *lnotab++ = ldelta;