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* process.c (proc_setmaxgroups): added negative value check.

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This was suggested by Daniel Berger. Thanks Daniel!
  [ruby-core:35426][Bug#4467]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31035 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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kosaki 2011-03-06 14:28:02 +00:00
parent aca674c2e7
commit beed971728
2 changed files with 10 additions and 1 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Sun Mar 6 23:26:07 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* process.c (proc_setmaxgroups): added negative value check.
This was suggested by Daniel Berger. Thanks Daniel!
[ruby-core:35426][Bug#4467]
Sun Mar 6 23:18:23 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com> Sun Mar 6 23:18:23 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* process.c (maxgroups, proc_setmaxgroups): increase max groups * process.c (maxgroups, proc_setmaxgroups): increase max groups

5
process.c
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@ -4713,7 +4713,10 @@ proc_getmaxgroups(VALUE obj)
static VALUE static VALUE
proc_setmaxgroups(VALUE obj, VALUE val) proc_setmaxgroups(VALUE obj, VALUE val)
{ {
int ngroups = FIX2UINT(val); int ngroups = FIX2INT(val);
if (ngroups <= 0)
rb_raise(rb_eArgError, "maxgroups %d shold be positive", ngroups);
if (ngroups > RB_MAX_GROUPS) if (ngroups > RB_MAX_GROUPS)
ngroups = RB_MAX_GROUPS; ngroups = RB_MAX_GROUPS;