diff options
author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-02-07 16:01:57 +0000 |
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committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-02-07 16:01:57 +0000 |
commit | 012e60f61c99ff43686e16711e12b7b09493614b (patch) | |
tree | 73207b249042fbe4fa70ecae88763f360d1f10a0 | |
parent | 5f3e191f958a1c49603da8f6275e91fb0ec84ec4 (diff) |
* process.c (proc_setgroups): add GC guard to prevent intermediate
variable from GC.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30820 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | process.c | 4 |
2 files changed, 8 insertions, 1 deletions
@@ -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> * misc/ruby-mode.el (ruby-expr-beg, ruby-in-here-doc-p): tell @@ -4608,9 +4608,11 @@ proc_setgroups(VALUE obj, VALUE ary) } else { gr = getgrnam(RSTRING_PTR(tmp)); - if (gr == NULL) + if (gr == NULL) { + RB_GC_GUARD(tmp); rb_raise(rb_eArgError, "can't find group for %s", RSTRING_PTR(tmp)); + } groups[i] = gr->gr_gid; } } |