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* ext/openssl/ossl_config.c (Init_ossl_config): memory leak fixed.

Browse source 
a patch <shinichiro.hamaji at gmail.com> in [ruby-dev:35880].
* ext/openssl/ossl_x509ext.c (ossl_x509ext_set_value): ditto.

* ext/strscan/strscan.c (strscan_do_scan): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18944 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2008-08-30 06:54:25 +00:00
parent 34e157478b
commit 6ada14922f
4 changed files with 27 additions and 1 deletions
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9
ChangeLog
View file

@ -1,3 +1,12 @@
Sat Aug 30 15:43:03 2008 Yukihiro Matsumoto <matz@ruby-lang.org>
* ext/openssl/ossl_config.c (Init_ossl_config): memory leak fixed.
a patch <shinichiro.hamaji at gmail.com> in [ruby-dev:35880].
* ext/openssl/ossl_x509ext.c (ossl_x509ext_set_value): ditto.
* ext/strscan/strscan.c (strscan_do_scan): ditto.
Sat Aug 30 14:58:32 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* ext/openssl/ossl_x509ext.c (ossl_x509ext_initialize): fix for

4
ext/openssl/ossl_config.c
View file

@ -443,8 +443,10 @@ Init_ossl_config()
eConfigError = rb_define_class_under(mOSSL, "ConfigError", eOSSLError);
cConfig = rb_define_class_under(mOSSL, "Config", rb_cObject);
const char *default_config_file = CONF_get1_default_config_file();
rb_define_const(cConfig, "DEFAULT_CONFIG_FILE",
rb_str_new2(CONF_get1_default_config_file()));
rb_str_new2(default_config_file));
OPENSSL_free(default_config_file);
rb_include_module(cConfig, rb_mEnumerable);
rb_define_singleton_method(cConfig, "parse", ossl_config_s_parse, 1);
rb_define_alias(CLASS_OF(cConfig), "load", "new");

1
ext/openssl/ossl_x509ext.c
View file

@ -333,6 +333,7 @@ ossl_x509ext_set_value(VALUE self, VALUE data)
ASN1_OCTET_STRING_free(asn1s);
ossl_raise(eX509ExtError, NULL);
}
free(s);
GetX509Ext(self, ext);
X509_EXTENSION_set_data(ext, asn1s);

14
ext/strscan/strscan.c
View file

@ -407,6 +407,7 @@ strscan_do_scan(VALUE self, VALUE regex, int succptr, int getstr, int headonly)
struct strscanner *p;
regex_t *re;
int ret;
int tmpreg;
Check_Type(regex, T_REGEXP);
GET_SCANNER(self, p);
@ -416,6 +417,9 @@ strscan_do_scan(VALUE self, VALUE regex, int succptr, int getstr, int headonly)
return Qnil;
}
re = rb_reg_prepare_re(regex, p->str);
tmpreg = re != RREGEXP(regex)->ptr;
if (!tmpreg) RREGEXP(regex)->usecnt++;
if (headonly) {
ret = onig_match(re, (UChar* )CURPTR(p),
(UChar* )(CURPTR(p) + S_RESTLEN(p)),
@ -427,6 +431,16 @@ strscan_do_scan(VALUE self, VALUE regex, int succptr, int getstr, int headonly)
(UChar* )CURPTR(p), (UChar* )(CURPTR(p) + S_RESTLEN(p)),
&(p->regs), ONIG_OPTION_NONE);
}
if (!tmpreg) RREGEXP(re)->usecnt--;
if (tmpreg) {
if (RREGEXP(regex)->usecnt) {
onig_free(re);
}
else {
onig_free(RREGEXP(regex)->ptr);
RREGEXP(regex)->ptr = re;
}
}
if (ret == -2) rb_raise(ScanError, "regexp buffer overflow");
if (ret < 0) {