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8011048: Possible reading from unmapped memory in UTF8::as_quoted_ascii()

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Pass utf_length parameter to UTF8::as_quoted_ascii()

Reviewed-by: dcubed, minqi
This commit is contained in:
Ioi Lam 2013-04-01 14:05:41 -07:00
parent 388d803077
commit ba2c11a93a
3 changed files with 8 additions and 6 deletions
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2
hotspot/src/share/vm/oops/symbol.cpp
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@ -162,7 +162,7 @@ char* Symbol::as_quoted_ascii() const {
const char *ptr = (const char *)&_body[0];
int quoted_length = UTF8::quoted_ascii_length(ptr, utf8_length());
char* result = NEW_RESOURCE_ARRAY(char, quoted_length + 1);
UTF8::as_quoted_ascii(ptr, result, quoted_length + 1);
UTF8::as_quoted_ascii(ptr, utf8_length(), result, quoted_length + 1);
return result;
}