diff options
| author | Greg Lewis <glewis@FreeBSD.org> | 2011-02-09 17:13:40 +0000 |
|---|---|---|
| committer | Greg Lewis <glewis@FreeBSD.org> | 2011-02-09 17:13:40 +0000 |
| commit | 4b975496460873b40e67a388e07d7e47db1ddbe4 (patch) | |
| tree | ac697895e443fa94d469f154d52ba63026b272c2 /java/openjdk7/files/patch-FloatingDecimal.java | |
| parent | - Update to 3.3.9.1 (diff) | |
. Fix infinite loop in parsing certain doubles. See CVE-2010-4476.
Notes
Notes:
svn path=/head/; revision=268829
Diffstat (limited to 'java/openjdk7/files/patch-FloatingDecimal.java')
| -rw-r--r-- | java/openjdk7/files/patch-FloatingDecimal.java | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/java/openjdk7/files/patch-FloatingDecimal.java b/java/openjdk7/files/patch-FloatingDecimal.java new file mode 100644 index 000000000000..23656900f75c --- /dev/null +++ b/java/openjdk7/files/patch-FloatingDecimal.java @@ -0,0 +1,11 @@ +--- jdk/src/share/classes/sun/misc/FloatingDecimal.java.orig 2010-06-21 14:15:30.000000000 -0700 ++++ jdk/src/share/classes/sun/misc/FloatingDecimal.java 2011-02-08 22:30:49.000000000 -0800 +@@ -1547,7 +1547,7 @@ + if ( (cmpResult = bigB.cmp( bigD ) ) > 0 ){ + overvalue = true; // our candidate is too big. + diff = bigB.sub( bigD ); +- if ( (bigIntNBits == 1) && (bigIntExp > -expBias) ){ ++ if ( (bigIntNBits == 1) && (bigIntExp > -expBias+1) ){ + // candidate is a normalized exact power of 2 and + // is too big. We will be subtracting. + // For our purposes, ulp is the ulp of the |