xcursor: use strncat instead of strncpy

strncat appends '\0' automatically and avoids the stringop-truncation warning/error
2021-03-04 13:24:10 +01:00 · 2021-03-04 13:24:10 +01:00 · 7dffe9339b
parent d8a422575b
commit 7dffe9339b
1 changed files with 1 additions and 5 deletions
--- a/xcursor/xcursor.c
+++ b/xcursor/xcursor.c
@ -655,11 +655,7 @@ _XcursorAddPathElt (char *path, const char *elt, int len)
 	elt++;
 	len--;
    }
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wstringop-truncation"
-    strncpy (path + pathlen, elt, len);
-    path[pathlen + len] = '\0';
-#pragma GCC diagnostic pop
+    strncat (path + pathlen, elt, len);
 }

 static char *