# \[Bug #3384\] ext/openssl: avoid to use cast

**URL:** <https://www.ruby-forum.com/t/bug-3384-ext-openssl-avoid-to-use-cast/189590>\
**Category:** Development\
**Created:** [June 3, 2010, 4:34pm UTC](https://www.ruby-forum.com/t/bug-3384-ext-openssl-avoid-to-use-cast/189590 "2010-06-03T16:34:13Z")\
**Posts on this page:** 6\
**Page:** 1

<div class="post-metadata">

**Author:** ![Takahiro\_K](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/76d3ee/32.png) [@Takahiro\_K](https://www.ruby-forum.com/u/Takahiro_K)\
**Post date:** [June 3, 2010, 4:34pm UTC](https://www.ruby-forum.com/t/bug-3384-ext-openssl-avoid-to-use-cast/189590/1 "2010-06-03T16:34:13Z")

</div>

Bug #3384: ext/openssl: avoid to use cast  
[http://redmine.ruby-lang.org/issues/show/3384](http://redmine.ruby-lang.org/issues/show/3384)

e$B5/I\<\<Te(B: Takahiro K.  
e$B%9%F!\<%?%9e(B: Open, e$BM%@hEYe(B: Normal  
ruby -v: ruby 1.9.2dev (2010-05-31 revision 28117) [i486-netbsdelf]

ext/openssle$B$G!“$3$NItJ,$@$15lMh$Ne(Bcaste$B$r;HMQ$7$F$$$k$N$O2?$+M}M3$,$”$k$N$G$7$g$&$+e(B?

— ext/openssl/ossl\_ssl.c.orig 2010-05-23 12:18:51.000000000 +0000  
+++ ext/openssl/ossl\_ssl.c  
@@ -700,10 +700,10 @@ ossl\_sslctx\_get\_ciphers(VALUE self)  
if (!ciphers)  
return rb\_ary\_new();

- num = sk\_num((STACK\*)ciphers);

- num = sk\_SSL\_CIPHER\_num(ciphers);  
ary = rb\_ary\_new2(num);  
for(i = 0; i \< num; i++){

- 

```
   cipher = (SSL_CIPHER*)sk_value((STACK*)ciphers, i);

```

- 

```
   cipher = sk_SSL_CIPHER_value(ciphers, i);
   rb_ary_push(ary, ossl_ssl_cipher_to_ary(cipher));

```

}  
return ary;

---

<div class="post-metadata">

**Author:** ![Takahiro\_K](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/76d3ee/32.png) [@Takahiro\_K](https://www.ruby-forum.com/u/Takahiro_K)\
**Post date:** [June 7, 2010, 3:28pm UTC](https://www.ruby-forum.com/t/bug-3384-ext-openssl-avoid-to-use-cast/189590/2 "2010-06-07T15:28:22Z")

</div>

e$B%A%1%C%He(B #3384 e$B$,99?7$5$l$^$7$?!#e(B (by Yusuke E.)

e$B1sF#$G$9!#e(B

> ext/openssle$B$G!“$3$NItJ,$@$15lMh$Ne(Bcaste$B$r;HMQ$7$F$$$k$N$O2?$+M}M3$,$”$k$N$G$7$g$&$+e(B?

cast e$B$r;HMQ$7$F$$$k$HLdBj$,$“$k$G$7$g$&$+!#e(B  
e$B%3%s%Q%$%i$,7Y9p$r=P$9DxEY$N7ZHy$JLdBj$@$H$7$?$i!”:#$O2\<\<j$K$$$8$j$?$/e(B  
e$B$J$$$J$H;W$$$^$9!#e(B

## – Yusuke E. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)

[http://redmine.ruby-lang.org/issues/show/3384](http://redmine.ruby-lang.org/issues/show/3384)

---

<div class="post-metadata">

**Author:** ![Takahiro\_K](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/76d3ee/32.png) [@Takahiro\_K](https://www.ruby-forum.com/u/Takahiro_K)\
**Post date:** [June 8, 2010, 2:50am UTC](https://www.ruby-forum.com/t/bug-3384-ext-openssl-avoid-to-use-cast/189590/3 "2010-06-08T02:50:28Z")

</div>

e$B%A%1%C%He(B #3384 e$B$,99?7$5$l$^$7$?!#e(B (by Yui NARUSE)

## e$BB\>$NItJ,$OJQ$($J$$$H%3%s%Q%$%k$,DL$i$J$+$C$?$N$KBP$7!"$3$3$OJQ$($J$/$F$bDL$C$?$+$i$8$c$J$$$+$J$!$H;W$$$^$9!#e(B

[http://redmine.ruby-lang.org/issues/show/3384](http://redmine.ruby-lang.org/issues/show/3384)

---

<div class="post-metadata">

**Author:** ![Takahiro\_K](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/76d3ee/32.png) [@Takahiro\_K](https://www.ruby-forum.com/u/Takahiro_K)\
**Post date:** [June 11, 2010, 3:49pm UTC](https://www.ruby-forum.com/t/bug-3384-ext-openssl-avoid-to-use-cast/189590/4 "2010-06-11T15:49:47Z")

</div>

e$B%A%1%C%He(B #3384 e$B$,99?7$5$l$^$7$?!#e(B (by Takahiro K.)

> cast e$B$r;HMQ$7$F$$$k$HLdBj$,$“$k$G$7$g$&$+!#e(B  
> e$B$=$&8@$o$l$F$7$^$&$H?H$b38$b$”$j$^$;$s!#K\Mh$Ne(BOpenSSLe$B$,Ds6!$7$F$$$ke(BAPIe$B$rHr$1$F!“%-%c%9%H$r;H$$B3$1$k$N$O$I$&$J$s$@$m$&$H;W$C$?\<!Bh$G$9!#\>-Mh$Ne(BOpenSSLe$B$N%j%j!\<%9$K8~$1$?0?”@-$H$$$&LL$G$O3N\<B$KITMx$G$O$J$$$G$7$g$&$+e(B?

> e$B:#$O2\<\<j$K$$$8$j$?$/$J$$$J$H;W$$$^$9!#e(B  
> 1.9.2e$B$N%j%j!\<%9$^$G$K=$@5$7$FM\_$7$$$H$b;W$C$F$O$$$^$;$s!#e(B

* * *

[http://redmine.ruby-lang.org/issues/show/3384](http://redmine.ruby-lang.org/issues/show/3384)

---

<div class="post-metadata">

**Author:** ![Takahiro\_K](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/76d3ee/32.png) [@Takahiro\_K](https://www.ruby-forum.com/u/Takahiro_K)\
**Post date:** [June 11, 2010, 4:07pm UTC](https://www.ruby-forum.com/t/bug-3384-ext-openssl-avoid-to-use-cast/189590/5 "2010-06-11T16:07:56Z")

</div>

e$B%A%1%C%He(B #3384 e$B$,99?7$5$l$^$7$?!#e(B (by Yui NARUSE)

e$B%9%F!\<%?%9e(B Opene$B$+$ie(BClosede$B$KJQ99e(B  
e$B?JD=e(B % 0e$B$+$ie(B100e$B$KJQ99e(B

This issue was solved with changeset r28282.  
Takahiro, thank you for reporting this issue.  
Your contribution to Ruby is greatly appreciated.  
May Ruby be with you.

* * *

[http://redmine.ruby-lang.org/issues/show/3384](http://redmine.ruby-lang.org/issues/show/3384)

---

<div class="post-metadata">

**Author:** ![Takahiro\_K](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/76d3ee/32.png) [@Takahiro\_K](https://www.ruby-forum.com/u/Takahiro_K)\
**Post date:** [June 11, 2010, 4:05pm UTC](https://www.ruby-forum.com/t/bug-3384-ext-openssl-avoid-to-use-cast/189590/6 "2010-06-11T16:05:00Z")

</div>

e$B%A%1%C%He(B #3384 e$B$,99?7$5$l$^$7$?!#e(B (by Yui NARUSE)

## [http://cvs.openssl.org/fileview?f=openssl/crypto/stack/safestack.h&v=1.14](http://cvs.openssl.org/fileview?f=openssl/crypto/stack/safestack.h&v=1.14) e$B$GF~$C$?e(BAPIe$B$N$h$&$J$N$G!"C1$K8E$$$^$^;D$C$F$$$k$@$1$N$h$&$G$9$M!#e(B e$B$J$N$Ge(Btrunke$B$K$O\<h9~$\_$^$9!#e(B

[http://redmine.ruby-lang.org/issues/show/3384](http://redmine.ruby-lang.org/issues/show/3384)