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 /process.c | |
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
Diffstat (limited to 'process.c')
-rw-r--r-- | process.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -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; } } |