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author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-12-27 17:12:24 +0000 |
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committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-12-27 17:12:24 +0000 |
commit | 0d9710692e49d8d42bd02997f62cf325f8f1812b (patch) | |
tree | bbe07d01bdd80222963ce715d139dcdb5a87700c /vm_insnhelper.c | |
parent | 2828593e1adb682d802d40570cadd0ff1b246bb2 (diff) | |
download | ruby-0d9710692e49d8d42bd02997f62cf325f8f1812b.tar.gz |
* vm_insnhelper.c (unknown_keyword_error): add GC guard to prevent
intermediate object from GC.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34143 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm_insnhelper.c')
-rw-r--r-- | vm_insnhelper.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/vm_insnhelper.c b/vm_insnhelper.c index 1fdf330632..78d6b8a083 100644 --- a/vm_insnhelper.c +++ b/vm_insnhelper.c @@ -146,6 +146,7 @@ unknown_keyword_error(const rb_iseq_t *iseq, VALUE hash) if (TYPE(keys) != T_ARRAY) rb_raise(rb_eArgError, "unknown keyword"); msg = RARRAY_LEN(keys) == 1 ? "unknown keyword: %s" : "unknown keywords: %s"; keys = rb_funcall(keys, rb_intern("join"), 1, sep); + RB_GC_GUARD(keys); rb_raise(rb_eArgError, msg, RSTRING_PTR(keys)); } |