AuroraMiddleware/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2024-12-29 05:51:10 +00:00
Code Issues Packages Projects Releases Wiki Activity
7854ebf8ed
glibc/sysdeps/generic
History
Adhemerval Zanella a008c76b56 posix: Fix large mmap64 offset for mips64n32 (BZ#24699) 
The fix for BZ#21270 (commit 158d5fa0e1) added a mask to avoid offset larger
than 1^44 to be used along __NR_mmap2.  However mips64n32 users __NR_mmap,
as mips64n64, but still defines off_t as old non-LFS type (other ILP32, such
x32, defines off_t being equal to off64_t).  This leads to use the same
mask meant only for __NR_mmap2 call for __NR_mmap, thus limiting the maximum
offset it can use with mmap64.

This patch fixes by setting the high mask only for __NR_mmap2 usage. The
posix/tst-mmap-offset.c already tests it and also fails for mips64n32. The
patch also change the test to check for an arch-specific header that defines
the maximum supported offset.

Checked on x86_64-linux-gnu, i686-linux-gnu, and I also tests tst-mmap-offset
on qemu simulated mips64 with kernel 3.2.0 kernel for both mips-linux-gnu and
mips64-n32-linux-gnu.

	[BZ #24699]
	* posix/tst-mmap-offset.c: Mention BZ #24699.
	(do_test_bz21270): Rename to do_test_large_offset and use
	mmap64_maximum_offset to check for maximum expected offset value.
	* sysdeps/generic/mmap_info.h: New file.
	* sysdeps/unix/sysv/linux/mips/mmap_info.h: Likewise.
	* sysdeps/unix/sysv/linux/mmap64.c (MMAP_OFF_HIGH_MASK): Define iff
	__NR_mmap2 is used.
2019-07-10 16:52:50 -03:00
..
net Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
netinet Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
nfs Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
sys Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
_G_config.h Post-cleanup 2: minimize _G_config.h. 2018-02-07 10:10:32 -05:00
_itoa.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
a.out.h
abort-instr.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
adaptive_spin_count.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
aio_misc.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
allocalim.h
asm-syntax.h
atomic-machine.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
c++-types.data
confstr.h
device-nrs.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dirstream.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-cache.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-dtprocnum.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-dtv.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-fcntl.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-fileid.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-fptr.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-hash.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-irel.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-librecon.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-lookupcfg.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-machine.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-mman.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-osinfo.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-procinfo.c
dl-procinfo.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-procruntime.c ld.so: Add architecture specific fields 2017-11-13 08:02:52 -08:00
dl-prop.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-sysdep.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-tls.h
dl-unistd.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dwarf2.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
elide.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
eloop-threshold.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
entry.h
errqueue.h
exit-thread.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fd_to_filename.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fenv_private.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fips-private.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fix-fp-int-compare-invalid.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fix-fp-int-convert-overflow.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fix-int-fp-convert-zero.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
float128-abi.h Move some float128 symbol version definitions. 2017-10-16 22:04:42 +00:00
fork.h
fpu_control.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
framestate.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
gcc-compat.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
gccframe.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
get-rounding-mode.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
gmp-mparam.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
hp-timing-common.h Refactor hp-timing rtld usage 2019-03-22 17:30:44 -03:00
hp-timing.h Add generic hp-timing support 2019-03-22 17:30:44 -03:00
ifreq.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
ifunc-init.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
ifunc-sel.h
internal-signals.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
intr-msg.h
ld.abilist
ldbl-classify-compat.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
ldconfig.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
ldsodefs.h nptl: Remove pthread_clock_gettime pthread_clock_settime 2019-03-22 15:37:43 -03:00
libanl.abilist
libBrokenLocale.abilist
libc-lock.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
libc-mmap.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
libc-start.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
libc-tsd.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
libc.abilist
libcrypt.abilist
libdl.abilist
libm-alias-double.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
libm-alias-float128.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
libm-alias-float.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
libm-alias-ldouble.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
libm-test-ulps Replace gen-libm-test.pl with gen-libm-test.py. 2018-08-09 15:34:12 +00:00
libm-test-ulps-name
libm.abilist
libnsl.abilist
libnss_compat.abilist
libnss_db.abilist
libnss_dns.abilist
libnss_files.abilist
libnss_hesiod.abilist
libnss_nis.abilist
libnss_nisplus.abilist
libpthread.abilist
libresolv.abilist
librt.abilist
libutil.abilist
link_map.h ld.so: Add architecture specific fields 2017-11-13 08:02:52 -08:00
linkmap.h
local-setxid.h
localplt.data ld.so: Introduce struct dl_exception 2017-08-10 16:54:57 +02:00
machine-gmon.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
machine-lock.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
machine-sp.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
Makefile Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
malloc-alignment.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
malloc-machine.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
malloc-sysdep.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math_ldbl_opt.h Use PRINTF_LDBL_IS_DBL instead of __ldbl_is_dbl. 2018-12-05 18:15:43 -02:00
math_ldbl.h
math_private_calls.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math_private.h Add new pow implementation 2018-09-19 10:04:51 +01:00
math-barriers.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math-nan-payload-double.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math-nan-payload-float.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math-tests-arch.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math-tests-exceptions.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math-tests-rounding.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math-tests-snan-cast.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math-tests-snan-payload.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math-tests-snan.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math-tests-trap-force.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math-tests-trap.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math-tests.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math-type-macros-double.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math-type-macros-float128.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math-type-macros-float.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math-type-macros-ldouble.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
math-type-macros.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
memcopy.h Add some spaces before '('. 2019-02-27 13:55:45 +00:00
memusage.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
mmap_info.h posix: Fix large mmap64 offset for mips64n32 (BZ#24699) 2019-07-10 16:52:50 -03:00
nan-high-order-bit.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
not-cancel.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
not-errno.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
nscd-types.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
pagecopy.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
paths.h
profil-counter.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
pty-private.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
register-dump.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
rtld-lowlevel.h
safe-fatal.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
setjmpP.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
sigcontextinfo.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
siglist.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
sigset-cvt-mask.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
sigsetops.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
single-thread.h Add single-thread.h header 2019-05-14 08:41:15 -03:00
stackguard-macros.h
stackinfo.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
stap-probe-machine.h arm: Use "nr" constraint for Systemtap probes [BZ #24164] 2019-02-05 13:01:08 +01:00
startup.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
stdio-lock.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
string_private.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
symbol-hacks.h Break more lines before not after operators. 2019-02-25 13:19:19 +00:00
sysdep-cancel.h nptl: Remove tst-cancel-wrappers test and related macros 2019-01-03 18:38:08 -02:00
sysdep.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
thread_state.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
tininess.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
tls-macros.h
tls-setup.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
tls.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
tst-audit.h
tst-stack-align.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
unsecvars.h
unwind-dw2-fde-glibc.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
unwind-dw2-fde.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
unwind-dw2-fde.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
unwind-dw2.c Add some spaces before '('. 2019-02-27 13:55:45 +00:00
unwind-pe.c
unwind-pe.h Add some spaces before '('. 2019-02-27 13:55:45 +00:00
unwind-resume.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
unwind.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
utmp-equal.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00