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* vm_insnhelper.c (vm_throw): remove fear of undefined behavior :-)

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29807 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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mame 2010-11-16 13:32:30 +00:00
parent 3124b5fc3e
commit 6cba0f0663
2 changed files with 6 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Tue Nov 16 22:30:39 2010 Yusuke Endoh <mame@tsg.ne.jp>
* vm_insnhelper.c (vm_throw): remove fear of undefined behavior :-)
Coverity Scan found this bug.
Tue Nov 16 09:33:00 2010 Kenta Murata <mrkn@mrkn.jp> Tue Nov 16 09:33:00 2010 Kenta Murata <mrkn@mrkn.jp>
* ext/bigdecimal/lib/bigdecimal/util.rb (to_digits): avoid unused * ext/bigdecimal/lib/bigdecimal/util.rb (to_digits): avoid unused

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vm_insnhelper.c
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@ -1477,7 +1477,7 @@ vm_throw(rb_thread_t *th, rb_control_frame_t *reg_cfp,
while ((VALUE *)cfp < th->stack + th->stack_size) { while ((VALUE *)cfp < th->stack + th->stack_size) {
if (cfp->dfp == dfp) { if (cfp->dfp == dfp) {
VALUE epc = epc = cfp->pc - cfp->iseq->iseq_encoded; VALUE epc = cfp->pc - cfp->iseq->iseq_encoded;
rb_iseq_t *iseq = cfp->iseq; rb_iseq_t *iseq = cfp->iseq;
int i; int i;