| author | Anthony Foiani <anthony.foiani@gmail.com> |
| Thu Apr 26 19:55:59 2012 -0600 (2012-04-26) | |
| changeset 2939 | 58974be61289 |
| permissions | -rw-r--r-- |
| yann@2438 | 1 |
sniped from Debian |
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http://bugs.gentoo.org/289615 |
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|
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2009-10-27 Aurelien Jarno <aurelien@aurel32.net> |
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|
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* locale/programs/locarchive.c: use MMAP_SHARED to reserve memory |
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used later with MMAP_FIXED | MMAP_SHARED to cope with different |
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alignment restrictions. |
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|
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diff -durN glibc-2.13.orig/locale/programs/locarchive.c glibc-2.13/locale/programs/locarchive.c |
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--- glibc-2.13.orig/locale/programs/locarchive.c 2009-04-27 16:07:47.000000000 +0200 |
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+++ glibc-2.13/locale/programs/locarchive.c 2009-11-13 00:50:01.000000000 +0100 |
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@@ -134,7 +134,7 @@ |
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size_t reserved = RESERVE_MMAP_SIZE; |
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int xflags = 0; |
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if (total < reserved |
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- && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_PRIVATE | MAP_ANON, |
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+ && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_SHARED | MAP_ANON, |
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-1, 0)) != MAP_FAILED)) |
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xflags = MAP_FIXED; |
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else |
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@@ -396,7 +396,7 @@ |
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size_t reserved = RESERVE_MMAP_SIZE; |
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int xflags = 0; |
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if (total < reserved |
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- && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_PRIVATE | MAP_ANON, |
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+ && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_SHARED | MAP_ANON, |
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-1, 0)) != MAP_FAILED)) |
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xflags = MAP_FIXED; |
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else |
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@@ -614,7 +614,7 @@ |
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int xflags = 0; |
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void *p; |
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if (st.st_size < reserved |
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- && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_PRIVATE | MAP_ANON, |
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+ && ((p = mmap64 (NULL, reserved, PROT_NONE, MAP_SHARED | MAP_ANON, |
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-1, 0)) != MAP_FAILED)) |
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xflags = MAP_FIXED; |
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else |