From: Julian Seward <jseward@acm.org>
Date: Wed, 23 Nov 2005 03:41:41 +0000 (+0000)
Subject: Fix bug observed by Neal Norwitz in which mremap fails for file mappings.
X-Git-Tag: svn/VALGRIND_3_1_0~8
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c7b988eab60fe9565b06db7d654ede6dc4ffbce9;p=thirdparty%2Fvalgrind.git

Fix bug observed by Neal Norwitz in which mremap fails for file mappings.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5229
---

diff --git a/coregrind/m_syswrap/syswrap-generic.c b/coregrind/m_syswrap/syswrap-generic.c
index 8fc16c0f18..fbaaba9c86 100644
--- a/coregrind/m_syswrap/syswrap-generic.c
+++ b/coregrind/m_syswrap/syswrap-generic.c
@@ -223,7 +223,7 @@ SysRes do_mremap( Addr old_addr, SizeT old_len,
    old_seg = VG_(am_find_nsegment)( old_addr );
    if (old_addr < old_seg->start || old_addr+old_len-1 > old_seg->end)
       goto eINVAL;
-   if (old_seg->kind != SkAnonC && old_seg->kind != SkAnonV)
+   if (old_seg->kind != SkAnonC && old_seg->kind != SkFileC)
       goto eINVAL;
 
    vg_assert(old_len > 0);