On 05/02/2015 19:00, Xueming Shen wrote:
Hi,
Please help review the fix for #8030179
issue: https://bugs.openjdk.java.net/browse/JDK-8030179
webrev: http://cr.openjdk.java.net/~sherman/8030179/webrev
This is the regression bug introduced in jdk7 when trying to optimize
the single
byte encoding loop, in which the "optimization" code inappropriately
updates the
"sl" (source limit) value and triggers misbehavior of the sgp parser
(in which it
mistakenly returns "underflow" when it sees a high surrogate but can't
see the next
low surrogate, because the "sl" is changed...)
Good to see this one tracked down. The fix looks okay.
I agree with Paul on the test, we have better infrastructure now.
-Alan.
