blob: 470b8c2caf3058727fb4738032fd53667f26bb12 [file] [log] [blame]
sniped from Debian
http://bugs.gentoo.org/289615
2009-10-27 Aurelien Jarno <aurelien@aurel32.net>
* locale/programs/locarchive.c: use MMAP_SHARED to reserve memory
used later with MMAP_FIXED | MMAP_SHARED to cope with different
alignment restrictions.
diff -durN glibc-2.10.1.orig/locale/programs/locarchive.c glibc-2.10.1/locale/programs/locarchive.c
--- glibc-2.10.1.orig/locale/programs/locarchive.c 2009-04-27 16:07:47.000000000 +0200
+++ glibc-2.10.1/locale/programs/locarchive.c 2009-11-13 00:50:01.000000000 +0100
@@ -134,7 +134,7 @@
size_t reserved = RESERVE_MMAP_SIZE;
int xflags = 0;
if (total < reserved
- && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_PRIVATE | MAP_ANON,
+ && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_SHARED | MAP_ANON,
-1, 0)) != MAP_FAILED))
xflags = MAP_FIXED;
else
@@ -396,7 +396,7 @@
size_t reserved = RESERVE_MMAP_SIZE;
int xflags = 0;
if (total < reserved
- && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_PRIVATE | MAP_ANON,
+ && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_SHARED | MAP_ANON,
-1, 0)) != MAP_FAILED))
xflags = MAP_FIXED;
else
@@ -614,7 +614,7 @@
int xflags = 0;
void *p;
if (st.st_size < reserved
- && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_PRIVATE | MAP_ANON,
+ && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_SHARED | MAP_ANON,
-1, 0)) != MAP_FAILED))
xflags = MAP_FIXED;
else