From: Florian Krohm <florian@eich-krohm.de>
Date: Fri, 27 Mar 2015 08:47:22 +0000 (+0000)
Subject: Change the minimum allowable value of aspacem_minAddr to
X-Git-Tag: svn/VALGRIND_3_11_0~550
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b8c19b3f67034f716df8c3b76bfa33da8405ecc4;p=thirdparty%2Fvalgrind.git

Change the minimum allowable value of aspacem_minAddr to
be VKI_PAGE_SIZE. That follows from the requirement that
the address ought to be page aligned and > 0.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15042
---

diff --git a/coregrind/m_aspacemgr/aspacemgr-linux.c b/coregrind/m_aspacemgr/aspacemgr-linux.c
index 4568b7dc50..c996908545 100644
--- a/coregrind/m_aspacemgr/aspacemgr-linux.c
+++ b/coregrind/m_aspacemgr/aspacemgr-linux.c
@@ -1606,7 +1606,7 @@ static void read_maps_callback ( Addr addr, SizeT len, UInt prot,
 Bool
 VG_(am_is_valid_for_aspacem_minAddr)( Addr addr, const HChar **errmsg )
 {
-   const Addr min = 0x1000;      // 1 page   FIXME: VKI_PAGE_SIZE ?
+   const Addr min = VKI_PAGE_SIZE;
 #if VG_WORDSIZE == 4
    const Addr max = 0x40000000;  // 1Gb
 #else