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-rw-r--r--open_issues/glibc.mdwn59
-rw-r--r--open_issues/glibc/0.4.mdwn3
-rw-r--r--open_issues/glibc/t/tls.mdwn9
-rw-r--r--open_issues/pthread_atfork.mdwn9
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"]]