Fixes critical issues for memset() & fflush()
Changes:
5f7efb8 move IPPORT_RESERVED from netdb.h to netinet/in.h
5f3b652 add powerpc64 and s390x to list of supported archs in INSTALL
file
9d4c902 fix undefined behavior in memset due to missing sequence points
c7f56b4 __init_libc: add fallbacks for __progname setup
cc08669 add SIOCGSTAMPNS socket ioctl macro to ioctl.h
02b50c9 fix mips ioctl macros to match linux asm/sockios.h
670d6d0 fix unsynchronized access to FILE structure in fflush(0)
Tested on cns3xxx & imx6
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Changes:
1698fe6 fix build failure for sh4a due to missing colon in asm statement
80bf595 trap UB from attempts to join a detached thread
e31c8c2 ppc64: fix setjmp/longjmp handling of TOC pointer
52cf5c1 qsort: add a short comment about the algorithm
dc2f368 disable global visibility override hack (vis.h) by default
947d330 add _NL_LOCALE_NAME extension to nl_langinfo
a08910f fix missing volatile qualifier on lock in __get_locale
2e6e084 remove ineffective compiler assist from printf
bc42dcb fix undefined behavior in ptrace
d906fa3 unify the use of FUTEX_PRIVATE
60ab365 fix undefined behavior in free
f688884 reapply va_arg hacks removal to wprintf
bd00cc8 remove useless declarations in string.h
f3055e0 allow specifying argv[0] when invoking a program via ldso
command
43c423a fix regression in dlopen promotion from RTLD_LOCAL to
RTLD_GLOBAL
66b53cf ldso: avoid spurious & possible erroneous work for libs with no
deps
94f7441 powerpc64: add single-instruction math functions
9d12a6a fix clang CFLAGS checks and silence unused argument warnings
ce385fc s390x: add single-instruction math functions
e6def54 fix arm run-time abi string functions
91d34c4 fix regression in getspnam[_r] error code for insufficient
buffer size
5948bc1 fix omission of microblaze user.h definitions
b7bfb5c fix iconv conversions for iso88592-iso885916
64f8558 handle errors from localtime_r in ctime_r
2d7d05f set errno when getpw*_r, getgr*_r, and getspnam_r fail
5c10c33 handle localtime errors in ctime
1c86c7f handle mremap failure in realloc of mmap-serviced allocations
1080008 getdate: correctly specify error number
af05173 catopen: set errno to EOPNOTSUPP
84eff79 fix glob failure to match plain "/" to root directory
bc313e8 use hard-coded sh4a atomic opcodes to avoid linker errors on sh
179766a towupper/towlower: fast path for ascii chars
1c49700 remove long-obsolete clang workarounds from mips* syscall_arch.h
files
4073f03 fix fstatat syscall on mips64
81f4a12 fix fchown fallback on arches without chown(2)
97bd6b0 fix iconv conversions to legacy 8bit encodings
f9f686b have posix_spawnattr_setflags check for supported flags
77e895d add no-op POSIX_SPAWN_USEVFORK to spawn.h
5555041 s390x: provide sigcontext struct definition
bb439bb implement new posix_spawn flag POSIX_SPAWN_SETSID
58e2396 remove va_arg hacks in printf core with undefined behavior
e1232f5 make ttyname[_r] return ENODEV rather than ENOENT
1a7fa5e fix regression in support for resolv.conf attempts option
8c44a06 fix scalbn when result is in the subnormal range
2577b1b allow full-range file offsets to mmap on archs with 64-bit
syscall args
b3751c3 fix dl_iterate_phdr in static PIE binaries
1ca5975 fix read past end of buffer in getaddrinfo backend
54807d4 aarch64: add single instruction math functions
b6e1fe0 fix strptime output for %C without %y
834ef7a fix processing of strptime %p format
85dfab7 fix off-by-one in strptime %j
9571c53 regex: fix newline matching with negated brackets
e6917ec increase limit on locale name length from 15 to 23 bytes
e4fc9ad search locale name variants for gettext translations
16319a5 make setlocale return a single name for LC_ALL if all categories
match
0c53178 fix dlopen/dlsym regression opening libs already loaded at
startup
dbff2bb fix POSIX-format TZ dst transition times for southern hemisphere
74bca42 s390x: fix fpreg_t and remove unused per_struct
a393d5c precalculate gnu hash rather than doing it lazily in find_sym
inner loop
8cba1dc fix threshold constants in j0f, y0f, j1f, y1f
cb52539 remove unused refcnt field for shared libraries
c49d3c8 avoid loading of multiple libc versions via explicit pathname
3ec8b3a fix one-byte overflow in legacy getpass function
733d1ea fix wide scanf's use of a compound literal past its lifetime
6a209f1 fix possible fd leak, unrestored cancellation state on dns
socket fail
500f5be in static dl_iterate_phdr, fix use of possibly-uninitialized aux
data
6582baa fix free of uninitialized buffer pointer on error in regexec
6476b81 emulate lazy relocation as deferrable relocation
4823b13 reorder addend handling before symbol lookup in relocation code
4ff234f rework ldso handling of global symbol table for consistency
c9783e4 treat STB_WEAK and STB_GNU_UNIQUE like STB_GLOBAL in find_sym
fc85fb3 fix ld-behavior-dependent crash in ppc64 ldso startup
827c4e6 fix lsearch and lfind to pass key as first arg to the compar
callback
0a4a16d allow page size to vary on arm
b261a24 fix build regression in arm atomics asm with new binutils
9201c3a s390x: implement dlsym
d6601f0 avoid unbounded strlen in gettext functions
dbbb373 fix use of uninitialized pointer in gettext core
01e6bbe fix bindtextdomain logic error deactivating other domains
6894f84 fix spurious EINTR errors from multithreaded set*id, etc.
1f53e7d fix crashes in x32 __tls_get_addr
27b3fd6 fix crash from corrupted tls module list after failed dlopen
809ff8c treat base 1 as an error in strtol-family functions
786fda8 fix getopt[_long] clobbering of optopt on success
150747b reduce impact of REG_* namespace pollution in x86[_64] signal.h
Tested on cns3xxx & imx6
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
This patch updates musl to 1.1.16+ [0] and removes all the
backported patches. This is a major release and tagged as such.
For more information visit musl-libc.org or read the WHATSNEW.
Furthermore, this patch also changes musl to download directly
from git. This makes it easier to update musl in the future.
The patch custom Add-format-attribute-to-some-function-declarations.patch
was assigned a new 400- number. This should avoid confusion
since 0xx numbers are usually assigned to backports.
[0] <http://git.musl-libc.org/cgit/musl/commit/?id=769f53598e781ffc89191520f3f8a93cb58db91f>
Cc: Hannu Nyman <hannu.nyman@iki.fi>
Cc: Koen Vandeputte <koen.vandeputte@ncentric.com>
Cc: Jo-Philipp Wich <jo@mein.io>
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Backport most important fixes up to latest HEAD
- Taken post-commit reverts/fixes into account
Compile tested
Run-tested on cns3xxx & imx6 targets
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
fix parsing of the < > quoted time zone names. Compare the correct
character instead of repeatedly comparing the first character.
Patch has been submitted to upstream as
http://www.openwall.com/lists/musl/2016/10/24/3
Longer explanation in
http://www.openwall.com/lists/musl/2016/10/19/1
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
[Jo-Philipp Wich: move references into commit message, shorten title prefix]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
The removed patch is already integrated in upstream musl.
Add one additional patch which fixes a regression on mips.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
No extra libc header build step is done, so no extra toolchain is needed
for preparing it.
This saves a significant amount of build time and disk space
Signed-off-by: Felix Fietkau <nbd@nbd.name>
mips returns -ENOSYS in case it can not handle the vdso call and wants
the libc to call the original syscall in such a case. This fixes the
patch to add such handling. I hope this fixes the random reboots I got.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48501
GCC and Clang are able to check the format arguments given to a
function and warn the user if there is a error in the format arguments
or if there is a potential uncontrolled format string security problem
in the code. GCC does this automatically for some functions like
printf(), but it is also possible to annotate other functions in a way
that it will check them too. This feature is used by glibc for many
functions. This patch adds the attribute to the some functions of musl
expect for these functions where gcc automatically adds it.
GCC automatically adds checks for these functions: printf, fprintf,
sprintf, scanf, fscanf, sscanf, strftime, vprintf, vfprintf and
vsprintf.
The documentation from gcc is here:
https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html
The documentation from Clang is here:
http://clang.llvm.org/docs/AttributeReference.html#format-gnu-format
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48467
vdso support is available on mips starting with kernel 4.4, see kernel
commit a7f4df4e21 "MIPS: VDSO: Add implementations of gettimeofday()
and clock_gettime()" for details.
These are my micro benchmark results for 1.000.000 calls to
clock_gettime(CLOCK_MONOTONIC, &tp)
without vdso:
root@OpenWrt:/# time ./vdso-test
real 0m 0.95s
user 0m 0.24s
sys 0m 0.70s
with vdso:
root@OpenWrt:/# time /usr/bin/vdso-test
real 0m 0.35s
user 0m 0.34s
sys 0m 0.00s
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48466
Current musl reports the peer (remote) address of a point-to-point
interface and does not store the local address at all.
Apply the same special treatment of IFA_LOCAL to musl's getifaddrs() which
is also used in glibc and uclibc.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 47488
This patch fixes corner case in open_memstrem, when stream is created,
but nothing is written.
This case is present in tgtadm, tgtd management tool.
Signed-off-by: Maxim Storchak <m.storchak@gmail.com>
SVN-Revision: 47339
musl fails to build when compiled with gcc on sh3 (GCC target/#67260).
Work it around.
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
SVN-Revision: 47012
Make musl provide libssp_nonshared.a and make GCC link it unconditionally
if musl is used. This should be a no-op if SSP is disabled and seems to be
the only reliable way of dealing with SSP over all packages due to the mess
that is linkerflags handling in packages.
Signed-off-by: Steven Barth <steven@midlink.org>
SVN-Revision: 46108
Currently the OpenWRT boot scripts write the timezone configuration to
/tmp/TZ, relying on the behaviour of uClibc that the timezone is read
from /etc/TZ if no TZ env variable is found.
This works because /etc/TZ is a symlink to /tmp/TZ.
Musl libc however only reads the timezone from the TZ env variable and
if it doesn't find it or it's empty, it will look for a zoneinfo
file, that doesn't exist.
So in musl builds no timezone is ever set.
This patch fixes the issue by having musl libc behave like uClibc: if no
TZ env variable is found it will try to load it from /etc/TZ.
Signed-off-by: Gianluca Anzolin <gianluca at sottospazio.it>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 46069
Patch to 2015-06-04 to fix ldso related regressions on PPC and MIPS.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 45886
