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ext: check if null byte is contained
[ruby-dev:50267] [Bug #13953] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60071 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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d00c9d7e06
commit
1852b4a866
8 changed files with 26 additions and 23 deletions
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@ -289,8 +289,9 @@ again:
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#ifdef ENABLE_NUMERIC_STRING
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case T_STRING:
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SafeStringValue(v);
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return VpCreateRbObject(strlen(RSTRING_PTR(v)) + VpBaseFig() + 1,
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StringValueCStr(v);
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rb_check_safe_obj(v);
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return VpCreateRbObject(RSTRING_LEN(v) + VpBaseFig() + 1,
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RSTRING_PTR(v));
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#endif /* ENABLE_NUMERIC_STRING */
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@ -430,8 +431,8 @@ BigDecimal_load(VALUE self, VALUE str)
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unsigned char ch;
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unsigned long m=0;
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SafeStringValue(str);
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pch = (unsigned char *)RSTRING_PTR(str);
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pch = (unsigned char *)StringValueCStr(str);
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rb_check_safe_obj(str);
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/* First get max prec */
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while((*pch) != (unsigned char)'\0' && (ch = *pch++) != (unsigned char)':') {
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if(!ISDIGIT(ch)) {
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@ -2037,8 +2038,8 @@ BigDecimal_to_s(int argc, VALUE *argv, VALUE self)
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if (rb_scan_args(argc, argv, "01", &f) == 1) {
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if (RB_TYPE_P(f, T_STRING)) {
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SafeStringValue(f);
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psz = RSTRING_PTR(f);
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psz = StringValueCStr(f);
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rb_check_safe_obj(f);
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if (*psz == ' ') {
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fPlus = 1;
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psz++;
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@ -215,9 +215,10 @@ etc_getpwnam(VALUE obj, VALUE nam)
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{
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#ifdef HAVE_GETPWENT
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struct passwd *pwd;
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const char *p = StringValueCStr(nam);
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SafeStringValue(nam);
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pwd = getpwnam(RSTRING_PTR(nam));
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rb_check_safe_obj(nam);
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pwd = getpwnam(p);
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if (pwd == 0) rb_raise(rb_eArgError, "can't find user for %"PRIsVALUE, nam);
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return setup_passwd(pwd);
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#else
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@ -458,9 +459,10 @@ etc_getgrnam(VALUE obj, VALUE nam)
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{
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#ifdef HAVE_GETGRENT
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struct group *grp;
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const char *p = StringValueCStr(nam);
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SafeStringValue(nam);
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grp = getgrnam(RSTRING_PTR(nam));
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rb_check_safe_obj(nam);
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grp = getgrnam(p);
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if (grp == 0) rb_raise(rb_eArgError, "can't find group for %"PRIsVALUE, nam);
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return setup_group(grp);
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#else
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@ -228,7 +228,7 @@ fgdbm_initialize(int argc, VALUE *argv, VALUE obj)
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if (!NIL_P(vflags))
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flags = NUM2INT(vflags);
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SafeStringValue(file);
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FilePathValue(file);
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#ifdef GDBM_CLOEXEC
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/* GDBM_CLOEXEC is available since gdbm 1.10. */
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@ -137,8 +137,7 @@ rb_nkf_convert(VALUE obj, VALUE opt, VALUE src)
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{
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VALUE tmp;
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reinit();
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StringValue(opt);
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nkf_split_options(RSTRING_PTR(opt));
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nkf_split_options(StringValueCStr(opt));
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if (!output_encoding) rb_raise(rb_eArgError, "no output encoding given");
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switch (nkf_enc_to_index(output_encoding)) {
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@ -153,8 +152,7 @@ rb_nkf_convert(VALUE obj, VALUE opt, VALUE src)
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incsize = INCSIZE;
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input_ctr = 0;
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StringValue(src);
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input = (unsigned char *)RSTRING_PTR(src);
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input = (unsigned char *)StringValuePtr(src);
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i_len = RSTRING_LENINT(src);
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tmp = rb_str_new(0, i_len*3 + 10);
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@ -195,8 +193,7 @@ rb_nkf_guess(VALUE obj, VALUE src)
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reinit();
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input_ctr = 0;
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StringValue(src);
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input = (unsigned char *)RSTRING_PTR(src);
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input = (unsigned char *)StringValuePtr(src);
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i_len = RSTRING_LENINT(src);
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guess_f = TRUE;
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@ -192,8 +192,8 @@ static VALUE start_document(VALUE self, VALUE version, VALUE tags, VALUE imp)
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name = rb_str_export_to_enc(name, encoding);
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value = rb_str_export_to_enc(value, encoding);
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tail->handle = (yaml_char_t *)RSTRING_PTR(name);
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tail->prefix = (yaml_char_t *)RSTRING_PTR(value);
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tail->handle = (yaml_char_t *)StringValueCStr(name);
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tail->prefix = (yaml_char_t *)StringValueCStr(value);
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tail++;
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}
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@ -92,7 +92,8 @@ static char **readline_attempted_completion_function(const char *text,
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int start, int end);
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#define OutputStringValue(str) do {\
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SafeStringValue(str);\
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StringValueCStr(str);\
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rb_check_safe_obj(str);\
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(str) = rb_str_conv_enc((str), rb_enc_get(str), rb_locale_encoding());\
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} while (0)\
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@ -150,6 +150,7 @@ static VALUE mSyslog_close(VALUE self)
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static VALUE mSyslog_open(int argc, VALUE *argv, VALUE self)
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{
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VALUE ident, opt, fac;
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const char *ident_ptr;
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if (syslog_opened) {
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rb_raise(rb_eRuntimeError, "syslog already open");
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@ -160,8 +161,9 @@ static VALUE mSyslog_open(int argc, VALUE *argv, VALUE self)
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if (NIL_P(ident)) {
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ident = rb_gv_get("$0");
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}
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SafeStringValue(ident);
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syslog_ident = strdup(RSTRING_PTR(ident));
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ident_ptr = StringValueCStr(ident);
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rb_check_safe_obj(ident);
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syslog_ident = strdup(ident_ptr);
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if (NIL_P(opt)) {
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syslog_options = LOG_PID | LOG_CONS;
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2
parse.y
2
parse.y
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@ -11324,7 +11324,7 @@ ripper_initialize(int argc, VALUE *argv, VALUE self)
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OBJ_FREEZE(fname);
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}
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else {
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StringValue(fname);
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StringValueCStr(fname);
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fname = rb_str_new_frozen(fname);
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}
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parser_initialize(parser);
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