diff options
| author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-07-19 08:25:39 +0000 |
|---|---|---|
| committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-07-19 08:25:39 +0000 |
| commit | 5b7e24d744340345c11578911e3f1fa4ab0fb9cc (patch) | |
| tree | e91a96aa41166abd1bd8c531fb548999fde63869 /variable.c | |
| parent | 0a5aab8679ca7d876f064f8fa1633d92a30cc346 (diff) | |
| download | ruby-5b7e24d744340345c11578911e3f1fa4ab0fb9cc.tar.gz | |
* io.c (rb_io_inspect): replace sprintf() with "%s" format all
over the place by snprintf() to avoid integer overflow.
* sample/svr.rb: service can be stopped by ill-behaved client; use
tsvr.rb instead.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8799 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'variable.c')
| -rw-r--r-- | variable.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/variable.c b/variable.c index 04d826bf2d..7e56e8df89 100644 --- a/variable.c +++ b/variable.c @@ -196,6 +196,7 @@ rb_class_path(klass) } else { char *s = "Class"; + size_t len; if (TYPE(klass) == T_MODULE) { if (rb_obj_class(klass) == rb_cModule) { @@ -205,8 +206,9 @@ rb_class_path(klass) s = rb_class2name(RBASIC(klass)->klass); } } - path = rb_str_new(0, 2 + strlen(s) + 3 + 2 * SIZEOF_LONG + 1); - sprintf(RSTRING(path)->ptr, "#<%s:0x%lx>", s, klass); + len = 2 + strlen(s) + 3 + 2 * SIZEOF_LONG + 1; + path = rb_str_new(0, len); + snprintf(RSTRING(path)->ptr, len, "#<%s:0x%lx>", s, klass); RSTRING(path)->len = strlen(RSTRING(path)->ptr); rb_ivar_set(klass, tmp_classpath, path); |