alarsyo/spot
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

tmpfile: fix out-of-memory check

Browse source 
another catch by cppcheck

* src/misc/tmpfile.cc: Here.
This commit is contained in:
Alexandre Duret-Lutz 2015-04-24 08:43:22 +02:00
parent 340557a12d
commit 65c0cb48fc
1 changed files with 3 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/misc/tmpfile.cc
View file

@ -1,5 +1,5 @@
// -*- coding: utf-8 -*- // -*- coding: utf-8 -*-
// Copyright (C) 2013 Laboratoire de Recherche et Développement // Copyright (C) 2013, 2015 Laboratoire de Recherche et Développement
// de l'Epita (LRDE). // de l'Epita (LRDE).
// //
// This file is part of Spot, a model checking library. // This file is part of Spot, a model checking library.
@ -52,10 +52,9 @@ namespace spot
size_t slen = 0; size_t slen = 0;
if (suffix) if (suffix)
len += slen = strlen(suffix); len += slen = strlen(suffix);
*name = static_cast<char*>(malloc(tmpdirlen + 1 + len + 6 + 1)); char* x = *name = static_cast<char*>(malloc(tmpdirlen + 1 + len + 6 + 1));
if (!name) if (!x)
throw std::bad_alloc(); throw std::bad_alloc();
char* x = *name;
if (tmpdir) if (tmpdir)
{ {
x = stpcpy(x, tmpdir); x = stpcpy(x, tmpdir);
@ -147,4 +146,3 @@ namespace spot
delete to_clean.front(); delete to_clean.front();
} }
} }