From: Tudor Bosman <tudorb@fb.com>
Date: Sat, 9 Jun 2012 04:30:50 +0000 (-0700)
Subject: D'oh: fix size computation in ThreadLocalDetail.h
X-Git-Tag: v0.22.0~1275
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f05803b20b6701b76abcd923764565121a1c0535;p=folly.git

D'oh: fix size computation in ThreadLocalDetail.h

Test Plan: thread_local_test

Reviewed By: ldemailly@fb.com

FB internal diff: D490912
---

diff --git a/folly/detail/ThreadLocalDetail.h b/folly/detail/ThreadLocalDetail.h
index 1d8fc7aa..de3ebb8a 100644
--- a/folly/detail/ThreadLocalDetail.h
+++ b/folly/detail/ThreadLocalDetail.h
@@ -271,8 +271,8 @@ struct StaticMeta {
           prevSize < jemallocMinInPlaceExpandable ||
           (rallocm(
               static_cast<void**>(static_cast<void*>(&threadEntry_.elements)),
-              NULL, newSize, 0, ALLOCM_NO_MOVE | ALLOCM_ZERO) !=
-           ALLOCM_SUCCESS)) {
+              NULL, newSize * sizeof(ElementWrapper), 0,
+              ALLOCM_NO_MOVE | ALLOCM_ZERO) != ALLOCM_SUCCESS)) {
         // Sigh, must realloc, but we can't call realloc here, as elements is
         // still linked in meta, so another thread might access invalid memory
         // after realloc succeeds.  We'll copy by hand and update threadEntry_