* sysdeps/unix/sysv/linux/ia64/clone2.S: Check for NULL stakc
pointers to match other architectures.
* sysdeps/unix/sysv/linux/Makefile [subdirs=misc] (tests): Add
tst-clone.
* sysdeps/unix/sysv/linux/tst-clone.c: New file.
malloc'ed wbuffer which isn't freed in error conditions.
(__readlinkat_alias): New alias.
(readlinkat): New inline function.
* include/unistd.h (readlinkat): Add libc_hidden_proto.
* sysdeps/unix/sysv/linux/readlinkat.c (readlinkat): Add
libc_hidden_def.
* io/readlinkat.c (readlinkat): Likewise.
* debug/readlinkat_chk.c: New file.
* debug/Makefile (routines): Add readlinkat_chk.
* debug/Versions (libc): Export __readlinkat_chk@@GLIBC_2.5.
* debug/tst-chk1.c (do_test): Add readlinkat tests.
* nis/nss_nisplus/nisplus-netgrp.c: Cleanups.
code is possible. Move compatibility code in .text.compat section.
over gaih array. There is only one function to call in the moment.
Add two more parameters to __check_pf.
* sysdeps/unix/sysv/linux/check_pf.c: When using the netlink
interface, determine whether IPv6 addresses are deprecated or
temporary. Create array of those addresses.
* inet/check_pf.c: Always tell caller there are no depracated
and temporary addresses.
* sysdeps/posix/getaddrinfo.c: Pretty printing.
(struct sort_result): Add source_addr_flags field.
(rfc3484_sort): Implement rule 3 and 7.
(in6aicmp): New function.
(getaddrinfo): Call __check_pf also when we need info about IPv6
source addresses. When creating array for sorting addresses,
look up deprecated and temporary addresses returned by __check_pf
and add flag if necessary.
into a macro. Use preprocessor to decide how to initialize
attempts [Coverity CID 67].
* io/fts.c (fts_build): Comment out dead code [Coverity CID 68].
* sunrpc/rpc_parse.c (def_union): Comment out dead code
[Coverity CID 70].
* locale/programs/linereader.c (lr_token): Remove duplicate
handling of EOF [Coverity CID 71].
* locale/programs/ld-numeric.c (numeric_read) [case tok_grouping]:
We bail out early if ignore_content is set, so there is no need to
check it later again [Coverity CID 72].
* inet/inet6_option.c (inet6_option_find): Check *tptrp for NULL,
not tptrp [Coverity CID 73].
* inet/inet6_option.c (inet6_option_next): Check *tptrp for NULL,
not tptrp [Coverity CID 74].
* misc/tsearch.c (__tsearch): Don't rotate tree if memory
allocation failed [Coverity CID 78].
invalid length [Coverity CID 106].
* nss/nss_files/files-key.c (search): Close stream before
successful return [Coverity CID 107].
* io/fts.c (fts_open): Don't allocate parent if *argv==NULL
[Coverity CID 108].
* sunrpc/rpc_cout.c (inline_struct): Free sizestr after use
[Coverity CID 110, 109].
* sunrpc/rpc_scan.c (docppline): Free file string if it is not
going to be used [Coverity CID 111].
* sysdeps/unix/sysv/linux/getsourcefilter.c (getsourcefilter): Free
memory if socket level value cannot be retrieved [Coverity CID 112].
* nis/nis_clone_dir.c (nis_clone_directory): Free all memory in
error case [Coverity CID 114].
* nis/nis_clone_res.c (nis_clone_result): Free all memory in the
error cases [Coverity CID 115].
* sunrpc/rpc_parse.c (get_definition): Free defp if tok ==
TOK_EOF [Coverity CID 116].
* sysdeps/unix/sysv/linux/setsourcefilter.c (setsourcefilter): Free
memory if socket level value cannot be retrieved [Coverity CID 117].
* elf/cache.c (save_cache): Initialize pad to avoid writing
uninitialized data to disk.
* elf/cache.c (save_cache): Free file_entries_new [Coverity CID 118].
* intl/finddomain.c (_nl_find_domain): Avoid strdup of expand
locale name, use strdupa. Remove free call [Coverity CID 119].
* sunrpc/rpc_main.c (generate_guard): Avoid extra allocation and
the resulting leak [Coverity CID 121].
* sunrpc/rpc_main.c (mkfile_output): Free all allocated memory
[Coverity CID 122].
* sunrpc/rpc_main.c (h_output): Free guard after we are done
[Coverity CID 123].
* sunrpc/svc_udp.c (cache_set): Free victim if newbuf allocation
fails [Coverity CID 126].
* sunrpc/svc_udp.c (svcudp_enablecache): Free memory in error
cases [Coverity CID 127].
* nis/nis_table.c (__create_ib_request): Free ibreq in case strdup
fails [Coverity CID 128].
* nis/nis_getservlist.c (nis_getservlist): Free all memory in case
of an error [Coverity CID 130, 129].
* nis/nis_print_group_entry.c (nis_print_group_entry): If
nis_lookup call failed, return. Free lookup result in error
cases [Coverity CID 131].
* nis/nis_removemember.c (nis_removemember): Free all memory in
error cases [Coverity CID 132].
* nis/nss_nisplus/nisplus-alias.c (_nss_nisplus_getaliasbyname_r):
Always free lookup result [Coverity CID 134].
* nis/nss_nisplus/nisplus-ethers.c (_nss_nisplus_gethostton_r):
Always free lookup result [Coverity CID 135].
* nis/nss_nisplus/nisplus-ethers.c (_nss_nisplus_getntohost_r):
Always free lookup result [Coverity CID 136].
* nis/nss_nisplus/nisplus-network.c (_nss_nisplus_getnetbyaddr_r):
Before retrying, free old result [Coverity CID 137].
* nis/nss_nisplus/nisplus-publickey.c (_nss_nisplus_netname2user):
Free res in case UID is zero [Coverity CID 138].
* nis/ypclnt.c (yp_update): Always free master string
[Coverity CID 140].
* nis/nis_creategroup.c (nis_creategroup): Free all memory in
error cases [Coverity CID 143, 142, 141].
* nis/nss_nis/nis-publickey.c (_nss_nis_getpublickey): Free result
if yp_match call succeeded [Coverity CID 155].
* nis/nss_nis/nis-publickey.c (_nss_nis_getsecretkey): Free string
allocated in yp_match at all times [Coverity CID 157, 156].
* nscd/nscd.c (write_pid): Close stream also if writing failed
[Coverity CID 165].
* nis/nis_table.c (nis_add_entry): Move test for NULL parameter
ahead of first use [Coverity CID 167].
* nis/nss_nis/nis-alias.c (_nss_nis_getaliasbyname_r): Move test
for NULL parameter ahead of first use [Coverity CID 168].
* intl/finddomain.c (_nl_find_domain): We never return NULL if we
found the locale [Coverity CID 169].
* inet/getnameinfo.c (getnameinfo): __getservbyport_r does not set
herrno [Coverity CID 178].
* nis/nis_checkpoint.c (nis_checkpoint): Don't access and returned
freed object [Coverity CID 182].
2006-04-03 Steven Munroe <sjmunroe@us.ibm.com>
[BZ #2505]
* sysdeps/powerpc/powerpc32/bits/atomic.h [_ARCH_PWR4]:
Define atomic_read_barrier and __ARCH_REL_INSTR using lwsync.
2006-04-02 Ulrich Drepper <drepper@redhat.com>
[BZ #2418]
* sysdeps/unix/sysv/linux/bits/socket.h: Use larger of PATH_MAX and
page size when allocating buffer.
* posix/unistd.h: Match return value of readlink to what POSIX
says these days.
* io/readlink.c: Likewise.
* io/readlinkat.c: Likewise.
* sysdeps/unix/sysv/linux/readlinkat.c: Likewise.
* math/gen-libm-test.pl (parse_args): Take function name for pretty
output as an argument.
(generate_testfile): Pass it the name given in the START macro.
[BZ #2466]
* math/libm-test.inc (llrint_test, llround_test): Fix last change to
protect large-precision cases with [LDBL_MANT_DIG > 100].
(llrint_test_tonearest, llrint_test_towardzero): Likewise.
(llrint_test_downward, llrint_test_upward): Likewise.
2006-03-15 Steven Munroe <sjmunroe@us.ibm.com>
Alan Modra <amodra@bigpond.net.au>
[BZ #2466]
* math/libm-test.inc (llrint_test, llround_test) [TEST_LDOUBLE]:
Add new test values.
(llrint_test_tonearest, llrint_test_towardzero, llrint_test_downward,
llrint_test_upward): New functions.
(main): Call them.
* sysdeps/ieee754/ldbl-128ibm/s_llrintl.c (__llrintl): Handle
rounding that spans doubles in IBM long double format.
* sysdeps/ieee754/ldbl-128ibm/s_llroundl.c (__llroundl): Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_llrintl.S: Removed.
* sysdeps/powerpc/powerpc64/fpu/s_llroundl.S: Removed.
* sysdeps/powerpc/powerpc64/fpu/s_lrintl.S: Removed.
* sysdeps/powerpc/powerpc64/fpu/s_lroundl.S: Removed.
2006-03-16 Roland McGrath <roland@redhat.com>
of non-volatile floating-point registers to the stack (fp14-fp31).
* sysdeps/powerpc/powerpc32/gprsave0.S: Add cfi_offset for spilling of
non-volatile general-purpose registers to the stack (gpr13-gpr31).
* sysdeps/powerpc/powerpc64/dl-trampoline.S: Add cfi_offset
for non-volatiles gpr30 - grp31 spilled to the stack.
* sysdeps/powerpc/powerpc64/memcpy.S: Add cfi_offset for non-volatile
gpr31 spill to the stack.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S:
Add cfi_offset for non-volatile gpr31 spill to the stack.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: Add cfi_offset
for non-volatiles gpr28 - grp31 spilled to the stack.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S: Add
cfi_adjust_cfa_offset when a frame is stacked.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S:
(__novec_setcontext) : Add cfi_offset for non-volatile gpr31 spill
add LR saved to the stack. Add cfi_adjust_cfa_offset when frame is
stacked.
(__setcontext) : Add cfi_offset for non-volatile gpr31 spill to
the stack.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S:
(__novec_swapcontext) : Add cfi_offset for non-volatile gpr31 spill
add LR saved to the stack.
(__swapcontext) : Add cfi_offset for non-volatile gpr31 spill add LR
saved to the stack. Add cfi_adjust_cfa_offset when frame is stacked.
* sysdeps/mach/hurd/fchmodat.c: New file.
* sysdeps/mach/hurd/fchownat.c: New file.
* sysdeps/mach/hurd/fxstatat.c: New file.
* sysdeps/mach/hurd/fxstatat64.c: New file.
* sysdeps/mach/hurd/linkat.c: New file.
* sysdeps/mach/hurd/mkdirat.c: New file.
* sysdeps/mach/hurd/openat.c: New file.
* sysdeps/mach/hurd/openat64.c: New file.
* sysdeps/mach/hurd/symlinkat.c: New file.
* sysdeps/mach/hurd/unlinkat.c: New file.
* sysdeps/mach/hurd/xmknod.c (__xmknod): Just call __xmknodat.
Guts move to ...
* sysdeps/mach/hurd/xmknodat.c: ... here, new file.
* hurd/lookup-at.c: New file.
* hurd/Makefile (routines): Add it.
* hurd/hurd/fd.h: Declare __file_name_lookup_at,
__file_name_split_at and __directory_name_split_at.
* hurd/hurd/lookup.h: Declare {,__}hurd_directory_name_split.
* hurd/hurdlookup.c (__hurd_directory_name_split): Use __memrchr
unconditionally.
* sysdeps/mach/hurd/open.c: Define {,__,__libc_,}open64 as aliases.
* sysdeps/mach/hurd/open64.c: New file.
The correct value differs only on powerpc32, and for now changing it
there is causing more trouble than it's worth.
* malloc/arena.c: Add compile-time sanity check on padding calculation.
2006-03-05 Jakub Jelinek <jakub@redhat.com>
* malloc/arena.c (heap_info): Adjust the padding size if
MALLOC_ALIGNMENT > 2 * SIZE_SZ.
rather than #ifdef _POSIX_FOO for options. We should return -1
at runtime for an option defined to 0 at compile time.
* sysdeps/mach/hurd/bits/posix_opt.h: Define many missing options,
many to -1 or 0.
2006-03-05 Roland McGrath <roland@redhat.com>
* sysdeps/unix/sysv/linux/sysconf.c (__sysconf)
[__NR_clock_getres || HP_TIMING_AVAIL]: Handle _SC_CPUTIME,
_SC_THREAD_CPUTIME.
* elf/check-textrel.c: Include config.h.
(AB(handle_file)): Don't fail if PF_X | PF_W on architectures known
to have executable writable PLT.
* sysdeps/powerpc/powerpc32/configure.in (HAVE_PPC_SECURE_PLT): New
test.
* config.h.in (HAVE_PPC_SECURE_PLT): Add.
* malloc/malloc.c (MALLOC_ALIGNMENT): Set to __alignof__ (long double)
if long double is more aligned than 2 * SIZE_SZ.
(misaligned_chunk): Define.
(public_rEALLOc, _int_free, _int_realloc): Use it.
