Author: sthibault Date: 2014-03-04 01:16:03 +0000 (Tue, 04 Mar 2014) New Revision: 5988
Added: glibc-package/trunk/debian/patches/hurd-i386/tg-mmap_file_prot_none_fix.diff Modified: glibc-package/trunk/debian/changelog glibc-package/trunk/debian/patches/series Log: patches/hurd-i386/tg-mmap_file_prot_none_fix.diff: New patch Fixes locale generation. Modified: glibc-package/trunk/debian/changelog =================================================================== --- glibc-package/trunk/debian/changelog 2014-03-04 01:07:59 UTC (rev 5987) +++ glibc-package/trunk/debian/changelog 2014-03-04 01:16:03 UTC (rev 5988) @@ -2,7 +2,9 @@ !!! PLEASE MOVE ALL MAJOR DEVELOPMENT TO THE 2.19 BRANCH OR UPSTREAM !!! - * + [ Samuel Thibault ] + * patches/hurd-i386/tg-mmap_file_prot_none_fix.diff: New patch, fixes locale + generation. -- Aurelien Jarno <[email protected]> Sun, 02 Mar 2014 16:19:49 +0100 Added: glibc-package/trunk/debian/patches/hurd-i386/tg-mmap_file_prot_none_fix.diff =================================================================== --- glibc-package/trunk/debian/patches/hurd-i386/tg-mmap_file_prot_none_fix.diff (rev 0) +++ glibc-package/trunk/debian/patches/hurd-i386/tg-mmap_file_prot_none_fix.diff 2014-03-04 01:16:03 UTC (rev 5988) @@ -0,0 +1,40 @@ +From: Richard Braun <[email protected]> +Subject: [PATCH] t/mmap_file_prot_none_fix + +Allow mmap to handle mapping requests on files despite protection set to +PROT_NONE. + +--- + sysdeps/mach/hurd/mmap.c | 10 ++++++++-- + 1 file changed, 8 insertions(+), 2 deletions(-) + +diff --git a/sysdeps/mach/hurd/mmap.c b/sysdeps/mach/hurd/mmap.c +index 6ee3146..b947815 100644 +--- a/sysdeps/mach/hurd/mmap.c ++++ b/sysdeps/mach/hurd/mmap.c +@@ -97,6 +97,14 @@ __mmap (__ptr_t addr, size_t len, int prot, int flags, int fd, off_t offset) + } + switch (prot & (PROT_READ|PROT_WRITE)) + { ++ /* Although it apparently doesn't make sense to map a file with ++ protection set to PROT_NONE, it is actually sometimes done. ++ In particular, that's how localedef reserves some space for ++ the locale archive file, the rationale being that some ++ implementations take into account whether the mapping is ++ anonymous or not when selecting addresses. */ ++ case PROT_NONE: ++ + case PROT_READ: + memobj = robj; + if (wobj != MACH_PORT_NULL) +@@ -126,8 +134,6 @@ __mmap (__ptr_t addr, size_t len, int prot, int flags, int fd, off_t offset) + return (__ptr_t) (long int) __hurd_fail (EACCES); + } + break; +- default: /* impossible */ +- return 0; + } + break; + /* XXX handle MAP_NOEXTEND */ +-- +tg: (9a079e2..) t/mmap_file_prot_none_fix (depends on: baseline) Modified: glibc-package/trunk/debian/patches/series =================================================================== --- glibc-package/trunk/debian/patches/series 2014-03-04 01:07:59 UTC (rev 5987) +++ glibc-package/trunk/debian/patches/series 2014-03-04 01:16:03 UTC (rev 5988) @@ -141,6 +141,7 @@ hurd-i386/tg-sigstate_locking.diff hurd-i386/tg-sigstate_thread_reference.diff hurd-i386/tg-tls_thread_leak.diff +hurd-i386/tg-mmap_file_prot_none_fix.diff i386/local-biarch.diff i386/local-cmov.diff -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: https://lists.debian.org/[email protected]
