diff options
Diffstat (limited to 'open_issues')
| -rw-r--r-- | open_issues/glibc.mdwn | 59 | ||||
| -rw-r--r-- | open_issues/glibc/0.4.mdwn | 3 | ||||
| -rw-r--r-- | open_issues/glibc/t/tls.mdwn | 9 | ||||
| -rw-r--r-- | open_issues/pthread_atfork.mdwn | 9 |
4 files changed, 70 insertions, 10 deletions
diff --git a/open_issues/glibc.mdwn b/open_issues/glibc.mdwn index dd07344c..5aec5139 100644 --- a/open_issues/glibc.mdwn +++ b/open_issues/glibc.mdwn @@ -36,8 +36,8 @@ git log --reverse --topo-order --pretty=fuller --stat=$COLUMNS,$COLUMNS -b -p -C --> -Last reviewed up to the [[Git mirror's b0350db9747d602158377af3cf8ceb70764ea840 -(2013-08-30) sources|source_repositories/glibc]]. +Last reviewed up to the [[Git mirror's 64a17f1adde4715bb6607f64decd73b2df9e6852 +(2013-12-19) sources|source_repositories/glibc]]. * `t/hurdsig-fixes` @@ -218,13 +218,15 @@ Last reviewed up to the [[Git mirror's b0350db9747d602158377af3cf8ceb70764ea840 or the respective file from a fresh glibc build. `AT_EMPTY_PATH`, `CLOCK_BOOTTIME`, `CLOCK_BOOTTIME_ALARM`, - `CLOCK_REALTIME_ALARM`, `O_PATH`, + `CLOCK_REALTIME_ALARM`, `O_PATH`, `O_TMPFILE` + (ffdd31816a67f48697ea4d6b852e58d2886d42ca), `PTRACE_*` (for example, cbff0d9689c4d68578b6a4f0a17807232506ea27, b1b2aaf8eb9eed301ea8f65b96844568ca017f8b, 521c6785e1fc94d1f501743e9a40af9e02797df3), `RLIMIT_RTTIME`, `SEEK_DATA` (`unistd.h`), `SEEK_HOLE` (`unistd.h`) `clock_adjtime`, `fallocate`, `fallocate64`, `name_to_handle_at`, - `open_by_handle_at`, `process_vm_readv`, `process_vm_writev`, + `open_by_handle_at`, + `posix_openpt`, `process_vm_readv`, `process_vm_writev`, `setns`, `sync_file_range`, [[`mremap`|mremap]] and [[several `MAP_*`|glibc/mmap]] @@ -2136,6 +2138,7 @@ Last reviewed up to the [[Git mirror's b0350db9747d602158377af3cf8ceb70764ea840 * [high] e4608715e6e1dd2adc91982fd151d5ba4f761d69 `CVE-2013-2207, BZ #15755: Disable pt_chown. -- [[!message-id "51E8D4C1.9000705@redhat.com"]]; do we need it (`--enable-pt_chown`)? + cdfc721b8d2d5079325ea9f0beb5673d72b4cdd0. * 91ce40854d0b7f865cf5024ef95a8026b76096f3 `CVE-2013-4237, BZ #14699: Buffer overflow in readdir_r` -- [[!message-id "519220C7.6050705@redhat.com"]]; do we need corresponding changes to @@ -2152,6 +2155,22 @@ Last reviewed up to the [[Git mirror's b0350db9747d602158377af3cf8ceb70764ea840 * [high] 6a97b62a5b4f18aea849d6f4d8de58d1469d2521 `Fix unsafe compiler optimization` -- have to revert, see [[sourceware_PR 15605]]. For analysis/fix also look at 384ca551743318bd9c9e24a496d6397f2e3f2a49. + * 6c82a2f8d7c8e21e39237225c819f182ae438db3 `Coordinate IPv6 definitions + for Linux and glibc` -- alright for us? + * c61b4d41c9647a54a329aa021341c0eb032b793e `POINTER_CHK_GUARD` -- see + [[t/tls|t/tls]]. + * 5f855e3598a576c35e54623a13b256f3e87fcd4d `Fix erroneous (and circular) + implied pattern rule for linkobj/libc.so.` -- alright for us? + * [high] 7b7bab1391a3b16fff7e325e2c8a36b68eacba90 [Hurd] `Add fork hooks + for pthread_atfork` -- is that from a topic branch that can then be + annihilated? Verify emails. Verify no further changes in topic + branch. + * [high] 43d5c02c72bdaf59a8e0d4b06f2ae87e42269cbd `Fix build on hurd` -- + is that from a topic branch that can then be annihilated? Verify + emails. Verify no further changes in topic branch. + * 69a17d9d245dc3551792e95e1823cc2d877592f3 `Patch [1/4] async-signal safe + TLS.` -- do we also need an implementation of this? (Not yet called + from anywhere?) * *baseline* @@ -2165,13 +2184,18 @@ Last reviewed up to the [[Git mirror's b0350db9747d602158377af3cf8ceb70764ea840 # Build Here's a log of a glibc build run; this is from our [[Git repository's -28777376b7b716631c5175991b5d8bb01fda35ce (2013-09-01; -b0350db9747d602158377af3cf8ceb70764ea840 (2013-08-30)) -plus 6a97b62a5b4f18aea849d6f4d8de58d1469d2521 reverted +f57644d0bdfc1ebe2201a677a33af27e09a5bab6 (2013-12-20; +64a17f1adde4715bb6607f64decd73b2df9e6852 (2013-12-19)) +plus 6a97b62a5b4f18aea849d6f4d8de58d1469d2521 reverted, +`id:"87zjnvn688.fsf@kepler.schwinge.homeip.net"`, +`id:"87ioujn0eq.fsf@kepler.schwinge.homeip.net"`, +1226676cd6f6f4451e6e6b75b8fbd9a35c949e8e reverted, +56798c444bc584c118b69a3506c4050b34edc35f reverted, +`id:"878uvfmwvs.fsf@kepler.schwinge.homeip.net"` sources|source_repositories/glibc]], run on coulomb.SCHWINGE. $ export LC_ALL=C - $ ../Roger_Whittaker/configure AUTOCONF=: --prefix=/usr --disable-profile --disable-multi-arch --build=i486-gnu --host=i486-gnu CC=gcc-4.7 CXX=g++-4.7 2>&1 | tee log_build + $ ../Roger_Whittaker/configure --prefix=/usr --disable-profile --disable-multi-arch --build=i486-gnu --host=i486-gnu CC=gcc-4.7 CXX=g++-4.7 2>&1 | tee log_build [...] $ make install_root=/INVALID 2>&1 | tee log_build_ [...] @@ -2516,6 +2540,10 @@ Failures, mostly in order of appearance: [...]/nss/nss_test1.c:60: undefined reference to `pthread_mutex_lock' [...]/nss/nss_test1.c:85: undefined reference to `pthread_mutex_unlock' + * `rt/tst-shm.out` + + read file outside of SHMDIR directory: (os/kern) successful + * `rt/tst-timer.out` No message. @@ -2613,6 +2641,10 @@ Failures, mostly in order of appearance: `grantpt` (actually `ptsname_r`), does not fail with `ENOTTY` when the `fd` does not refer to a PTY master. + * `elf/tst-auxv.out` + + SIGSEGV. + * `elf/tst-stackguard1-static.out`, `elf/tst-stackguard1.out` differences 0 defaults 0 @@ -2621,6 +2653,17 @@ Failures, mostly in order of appearance: Sometimes times out. + * `elf/tst-ptrguard1-static.o`, `elf/tst-ptrguard1.o` + + In file included from tst-ptrguard1-static.c:1:0: + tst-ptrguard1.c: In function 'con': + tst-ptrguard1.c:42:24: error: 'tcbhead_t' has no member named 'pointer_guard' + tst-ptrguard1.c: In function 'do_test': + tst-ptrguard1.c:65:29: error: 'tcbhead_t' has no member named 'pointer_guard' + tst-ptrguard1.c:104:30: error: 'tcbhead_t' has no member named 'pointer_guard' + + See [[t/tls|t/tls]]. + * `elf/tst-tls9-static.out` SIGSEGV. diff --git a/open_issues/glibc/0.4.mdwn b/open_issues/glibc/0.4.mdwn index f864469d..8991d4c0 100644 --- a/open_issues/glibc/0.4.mdwn +++ b/open_issues/glibc/0.4.mdwn @@ -12,6 +12,9 @@ License|/fdl]]."]]"""]] Things to consider doing when bumping the glibc SONAME. +There are some comments in the sources, for example `hurd/geteuids.c`: `XXX +Remove this alias when we bump the libc soname.` + # IRC, freenode, #hurd, 2012-12-14 diff --git a/open_issues/glibc/t/tls.mdwn b/open_issues/glibc/t/tls.mdwn index a92a21fb..eba2b88b 100644 --- a/open_issues/glibc/t/tls.mdwn +++ b/open_issues/glibc/t/tls.mdwn @@ -70,3 +70,12 @@ After commit a9538892adfbb9f092e0bb14ff3a1703973968af, it's much better. <youpi> have you had a look at the tls.pdf from Uli ? <youpi> all the gory details are there :) + +Commit c61b4d41c9647a54a329aa021341c0eb032b793e, [[sourceware_PR 15754]], adds +`sysdeps/i386/stackguard-macros.h:POINTER_CHK_GUARD`, which is not correct for +us (at the moment), but it also shouldn't cause any harm, as this file is only +used in `elf/tst-ptrguard1.c` and `elf/tst-stackguard1.c`, which now will fail +to build for us, as we don't have a `pointer_guard` member in +`sysdeps/mach/hurd/tls.h:tcbhead_t`. + +We don't define `THREAD_SET_POINTER_GUARD`. diff --git a/open_issues/pthread_atfork.mdwn b/open_issues/pthread_atfork.mdwn index 06b9d6c6..d386e5c0 100644 --- a/open_issues/pthread_atfork.mdwn +++ b/open_issues/pthread_atfork.mdwn @@ -35,7 +35,9 @@ TODO. <youpi> (I see ifdef pthread_atfork in perl) -## IRC, freenode, #hurd, 2013-10-16 +## undefined reference to `__start__hurd_atfork_prepare_hook' + +### IRC, freenode, #hurd, 2013-10-16 <teythoon> tschwinge: I'd love to try your cross-gnu tool, the wiki page suggests that the list of required source packages is outdated. can you @@ -69,7 +71,7 @@ TODO. everything else is from git as specified in the wiki. -## IRC, freenode, #hurd, 2013-10-24 +### IRC, freenode, #hurd, 2013-10-24 <AliciaC> in recent glibc commits (tschwinge/Roger_Whittaker branch) there are references to _hurd_atfork_* symbols in sysdeps/mach/hurd/fork.c, and @@ -104,3 +106,6 @@ TODO. R_386_GOTOFF against undefined hidden symbol `__start__hurd_atfork_prepare_hook' can not be used when making a shared object + + +### [[!message-id "878uvfmwvs.fsf@kepler.schwinge.homeip.net"]] |