From: Florian Krohm <florian@eich-krohm.de>
Date: Wed, 5 Aug 2015 13:25:58 +0000 (+0000)
Subject: Add a comment.
X-Git-Tag: svn/VALGRIND_3_11_0~164
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=038bb9a321d07fc686cf25d30861fdf15787273e;p=thirdparty%2Fvalgrind.git

Add a comment.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15493
---

diff --git a/coregrind/m_xarray.c b/coregrind/m_xarray.c
index 726dd55470..3922e52765 100644
--- a/coregrind/m_xarray.c
+++ b/coregrind/m_xarray.c
@@ -278,6 +278,9 @@ Bool VG_(lookupXA) ( const XArray* xa, const void* key,
    return VG_(lookupXA_UNSAFE)(xa, key, first, last, xa->cmpFn);
 }
 
+/* FIXME: This function should return an unsigned value because the number
+   of elements cannot be negative. Unfortunately, making the change causes
+   a lot of ripple. */
 Word VG_(sizeXA) ( const XArray* xa )
 {
    vg_assert(xa);