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* thread.c (rb_fd_rcopy): added an argument guard.

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Patch by NAKAMURA Usaku. [Bug #5306] [ruby-core:39435]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33266 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
kosaki 2011-09-14 02:44:57 +00:00
parent 4e7c8bbe03
commit d24e1dac2b
2 changed files with 8 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Wed Sep 14 11:43:37 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* thread.c (rb_fd_rcopy): added an argument guard.
Patch by NAKAMURA Usaku. [Bug #5306] [ruby-core:39435]
Tue Sep 13 20:21:49 2011 Nobuyoshi Nakada <nobu@ruby-lang.org>
* lib/pstore.rb, test/test_pstore.rb: suppress warnings with -v.

4
thread.c
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@ -2469,7 +2469,9 @@ rb_fd_rcopy(fd_set *dst, rb_fdset_t *src)
{
int max = rb_fd_max(src);
if (max > FD_SETSIZE) {
/* we assume src is the result of select() with dst, so dst should be
* larger or equal than src. */
if (max > FD_SETSIZE || max > dst->fd_count) {
rb_raise(rb_eArgError, "too large fdsets");
}