Harden NumberToSize against overflows.
authordslomov@chromium.org <dslomov@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Thu, 14 Nov 2013 11:14:06 +0000 (11:14 +0000)
committerdslomov@chromium.org <dslomov@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Thu, 14 Nov 2013 11:14:06 +0000 (11:14 +0000)
commit10138add5744b1c12ac6b6ae19da341a9e9051f7
tree4b9240aa2fdcb8313e298fef6f60ec3da48b0529
parent37dcc41d29cf4cf722a05a83ba70d0577f4f3dc7
Harden NumberToSize against overflows.

The callers to NumberToSize are supposed to validate the number, but
this adds a last line of defense.

R=jkummerow@chromium.org, ulan@chromium.org

Review URL: https://codereview.chromium.org/72323003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17733 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/v8conversions.h