Fix compiler warning (-Wstringop-truncation)

tomasr8 · tomasr8 · commit deaf570fb05d · 2024-12-12T17:52:37.000+01:00
diff --git a/Python/import.c b/Python/import.c
@@ -1176,7 +1176,7 @@ hashtable_key_from_2_strings(PyObject *str1, PyObject *str2, const char sep)
         return NULL;
     }
 
-    strncpy(key, str1_data, str1_len);
+    memcpy(key, str1_data, str1_len);
     key[str1_len] = sep;
     strncpy(key + str1_len + 1, str2_data, str2_len + 1);
     assert(strlen(key) == size - 1);

Original file line number	Diff line number	Diff line change
`@@ -1176,7 +1176,7 @@ hashtable_key_from_2_strings(PyObject str1, PyObject str2, const char sep)`
`1176`	`1176`	`return NULL;`
`1177`	`1177`	`}`
`1178`	`1178`
`1179`		`- strncpy(key, str1_data, str1_len);`
	`1179`	`+ memcpy(key, str1_data, str1_len);`
`1180`	`1180`	`key[str1_len] = sep;`
`1181`	`1181`	`strncpy(key + str1_len + 1, str2_data, str2_len + 1);`
`1182`	`1182`	`assert(strlen(key) == size - 1);`