From: Jeremy Fitzhardinge <jeremy@valgrind.org>
Date: Sat, 20 Dec 2003 18:19:50 +0000 (+0000)
Subject: Fix typo in VG_(munmap)() error checking, which made it never remove
X-Git-Tag: svn/VALGRIND_2_1_1~166
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f0bdc7ed7b613ebb590ffa2299eea7900364bd36;p=thirdparty%2Fvalgrind.git

Fix typo in VG_(munmap)() error checking, which made it never remove
any Segment mappings.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2136
---

diff --git a/coregrind/vg_mylibc.c b/coregrind/vg_mylibc.c
index c061535a38..6304ca466b 100644
--- a/coregrind/vg_mylibc.c
+++ b/coregrind/vg_mylibc.c
@@ -306,7 +306,7 @@ void* VG_(mmap)( void* start, UInt length,
 Int VG_(munmap)( void* start, Int length )
 {
    Int res = VG_(do_syscall)(__NR_munmap, (UInt)start, (UInt)length );
-   if (!VG_(is_kerror))
+   if (!VG_(is_kerror)(res))
       VG_(unmap_range)((Addr)start, length);
    return VG_(is_kerror)(res) ? -1 : 0;
 }