File etags-strcpy-overlap.patch of Package ctags

Index: etags-17.38.1.4/etags.c
===================================================================
--- etags-17.38.1.4.orig/etags.c
+++ etags-17.38.1.4/etags.c
@@ -907,6 +907,13 @@ print_version ()
   exit (EXIT_SUCCESS);
 }
 
+static void etags_strcpy(char *to, char *from)
+{
+	while (*from)
+		*to++ = *from++;
+	*to = *from;
+}
+
 #ifndef PRINT_UNDOCUMENTED_OPTIONS_HELP
 # define PRINT_UNDOCUMENTED_OPTIONS_HELP FALSE
 #endif
@@ -6695,13 +6702,13 @@ absolute_filename (file, dir)
 	      else if (cp[0] != '/')
 		cp = slashp;
 #endif
-	      strcpy (cp, slashp + 3);
+	      etags_strcpy (cp, slashp + 3);
 	      slashp = cp;
 	      continue;
 	    }
 	  else if (slashp[2] == '/' || slashp[2] == '\0')
 	    {
-	      strcpy (slashp, slashp + 2);
+	      etags_strcpy (slashp, slashp + 2);
 	      continue;
 	    }
 	}