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* process.c (proc_setgroups): add GC guard to prevent intermediate

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variable from GC.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30820 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nagachika 2011-02-07 16:01:57 +00:00
parent 5f3e191f95
commit 012e60f61c
2 changed files with 8 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Tue Feb 8 01:00:21 2011 CHIKANAGA Tomoyuki <nagachika00@gmail.com>
* process.c (proc_setgroups): add GC guard to prevent intermediate
variable from GC.
Tue Feb 8 00:56:33 2011 Nobuyoshi Nakada <nobu@ruby-lang.org> Tue Feb 8 00:56:33 2011 Nobuyoshi Nakada <nobu@ruby-lang.org>
* misc/ruby-mode.el (ruby-expr-beg, ruby-in-here-doc-p): tell * misc/ruby-mode.el (ruby-expr-beg, ruby-in-here-doc-p): tell

4
process.c
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@ -4608,9 +4608,11 @@ proc_setgroups(VALUE obj, VALUE ary)
} }
else { else {
gr = getgrnam(RSTRING_PTR(tmp)); gr = getgrnam(RSTRING_PTR(tmp));
if (gr == NULL) if (gr == NULL) {
RB_GC_GUARD(tmp);
rb_raise(rb_eArgError, rb_raise(rb_eArgError,
"can't find group for %s", RSTRING_PTR(tmp)); "can't find group for %s", RSTRING_PTR(tmp));
}
groups[i] = gr->gr_gid; groups[i] = gr->gr_gid;
} }
} }