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comparison src/share/vm/oops/symbol.cpp @ 8851:8c03fc47511d

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8011048: Possible reading from unmapped memory in UTF8::as_quoted_ascii() Summary: Pass utf_length parameter to UTF8::as_quoted_ascii() Reviewed-by: dcubed, minqi
author iklam
date Mon, 01 Apr 2013 14:05:41 -0700
parents 63e54c37ac64
children a1ebd310d5c1
comparison
equal deleted inserted replaced
8849:e458120c6e1a 8851:8c03fc47511d
160 160
161 char* Symbol::as_quoted_ascii() const { 161 char* Symbol::as_quoted_ascii() const {
162 const char *ptr = (const char *)&_body[0]; 162 const char *ptr = (const char *)&_body[0];
163 int quoted_length = UTF8::quoted_ascii_length(ptr, utf8_length()); 163 int quoted_length = UTF8::quoted_ascii_length(ptr, utf8_length());
164 char* result = NEW_RESOURCE_ARRAY(char, quoted_length + 1); 164 char* result = NEW_RESOURCE_ARRAY(char, quoted_length + 1);
165 UTF8::as_quoted_ascii(ptr, result, quoted_length + 1); 165 UTF8::as_quoted_ascii(ptr, utf8_length(), result, quoted_length + 1);
166 return result; 166 return result;
167 } 167 }
168 168
169 jchar* Symbol::as_unicode(int& length) const { 169 jchar* Symbol::as_unicode(int& length) const {
170 Symbol* this_ptr = (Symbol*)this; 170 Symbol* this_ptr = (Symbol*)this;