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* * spawn.cc (find_exec): Use the first detected errno when lookup fails.Christopher Faylor2010-04-272-1/+7
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* * include/regex.h: Include _ansi.h to avoid missing out on preprocessorCorinna Vinschen2010-04-272-0/+6
| | | | macros in sys/_types.h.
* * configure.ac (--enable-gold): Support both, both/gold andNick Clifton2010-04-275-46/+98
| | | | | | | | both/bfd to add gold to configdirs without removing ld. * configure: Regenerated. * Makefile.def: Add install-gold dependency to install-ld. * Makefile.in: Regenerated.
* merge from gccDJ Delorie2010-04-262-2/+32
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* * mount.h (fs_info::inited): New inline method.Corinna Vinschen2010-04-263-24/+40
| | | | | | | | | * path.cc (path_conv::check): Clear filesystem info if following a symlink. Use new fs_info::inited method to check if FS info is already available. (symlink_info::check): Drop fs_update_called. Use fs_info::inited method instead. Streamline test for leading space and trailing dot or space. Add comments.
* include/elf/Alan Modra2010-04-242-29/+34
| | | | | | | | | | | | | | | | | | | | | | * internal.h (ELF_SECTION_SIZE): Protect macro args with parentheses. Invert logic to clarify test for .tbss. (ELF_IS_SECTION_IN_SEGMENT): Rename to.. (ELF_SECTION_IN_SEGMENT_1): ..this. Add check_vma param. Protect macro args with parentheses. (ELF_SECTION_IN_SEGMENT): Define. (ELF_IS_SECTION_IN_SEGMENT_FILE): Delete. (ELF_IS_SECTION_IN_SEGMENT_MEMORY): Delete. bfd/ * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT throughout file. (assign_file_positions_for_load_sections): Modify section in segment warning to ignore overlay vmas. * elf32-spu.c (spu_elf_object_p): Replace use of ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT. binutils/ * readelf.c (process_program_headers): Replace use of ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
* merge from gccDJ Delorie2010-04-243-20/+65
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* * path.h (get_nt_native_path): Add third parameter to declaration andCorinna Vinschen2010-04-235-33/+110
| | | | | | | | | | | | | | | | | | | | declare with regparms. * path.cc (get_nt_native_path): Add third parameter to allow conversion of leading and trailing dots and spaces on filesystems only supporting filenames following DOS rules. (path_conv::get_nt_native_path): Call get_nt_native_path according to fs.has_dos_filenames_only flag. (getfileattr): Accommodate new parameter to get_nt_native_path. (symlink_info::check): Revamp fs_update_called handling to call fs.update only once per call. Call get_nt_native_path according to fs.has_dos_filenames_only flag. Streamline filesystem dependent code not to be called more than once unnecessarily. Drop code tweaking incoming path for broken filesystems only allowing DOS pathnames. Rely on changed get_nt_native_path instead. * mount.cc (fillout_mntent): Accommodate new parameter to get_nt_native_path. * strfuncs.cc (tfx_rev_chars): New conversion table with comment. (sys_cp_wcstombs): Use tfx_rev_chars rather than tfx_chars.
* * libc/Makefile.am (SUBDEFS): Add LIBC_POSIX_DEF.DJ Delorie2010-04-2230-11/+142
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (libc.info): Add posix.texi. (libc.dvi): Likewise. (stmp-posix): New. (posix.texi): New. (libc_TEXINFOS): Add posix.texi. * libc/configure.in (LIBC_POSIX_LIB, LIBC_POSIX_DEF): Add tests. * libc/libc.texinfo: Include posix.texi * libc/locale/locale.c: Fix texinfo typo. * libc/time/strftime.c: Fix texinfo typo. * libc/configure: Regenerate. * libc/Makefile.in: Regenerate. * libc/argz/Makefile.in: Regenerate. * libc/ctype/Makefile.in: Regenerate. * libc/errno/Makefile.in: Regenerate. * libc/iconv/Makefile.in: Regenerate. * libc/iconv/ccs/Makefile.in: Regenerate. * libc/iconv/ccs/binary/Makefile.in: Regenerate. * libc/iconv/ces/Makefile.in: Regenerate. * libc/iconv/lib/Makefile.in: Regenerate. * libc/locale/Makefile.in: Regenerate. * libc/misc/Makefile.in: Regenerate. * libc/posix/Makefile.in: Regenerate. * libc/reent/Makefile.in: Regenerate. * libc/search/Makefile.in: Regenerate. * libc/signal/Makefile.in: Regenerate. * libc/stdio/Makefile.in: Regenerate. * libc/stdio64/Makefile.in: Regenerate. * libc/stdlib/Makefile.in: Regenerate. * libc/string/Makefile.in: Regenerate. * libc/syscalls/Makefile.in: Regenerate. * libc/time/Makefile.in: Regenerate. * libc/unix/Makefile.in: Regenerate. * libc/xdr/Makefile.in: Regenerate.
* * path.cc (symlink_info::check): Make sure to restart only once.Corinna Vinschen2010-04-222-1/+7
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* * mount.cc (GETVOLINFO_VALID_MASK): Drop FILE_SEQUENTIAL_WRITE_ONCECorinna Vinschen2010-04-224-53/+140
| | | | | | | | | | | | | | | | | from mask. Expand the comment a bit. (WIN_FAT_FLAGS): New define. (FS_IS_WINDOWS_FAT): New macro. (fs_info::update): Handle remote FS faking to be FAT. Subsume under CIFS. Check for NWFS and has_buggy_basic_info only for remote filesystems. Add check for has_dos_filenames_only. * mount.h (class fs_info): Add has_dos_filenames_only status flag. Implement accessors. * path.cc (symlink_info::check): Rearrange variable definitions to clear them up. Add a restart label to allow a clean restart within the method. Add a check for broken filesystems only allowing DOS pathnames in case we encounter a STATUS_OBJECT_NAME_NOT_FOUND status. If all checks point to one of that, restart method with tweaked incoming path. Add lengthy comments to explain what we do.
* * path.cc (symlink_info::check): Fix a comment.Corinna Vinschen2010-04-222-5/+9
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* * cygserver.sgml: Note the fact that slave tty/pty handle dispersal isCorinna Vinschen2010-04-223-2/+35
| | | | | | unsed as of Cygwin 1.7.6. * new-features.sgml (ov-new1.7.6): New section. Add tty/pty and setrlimit changes.
* * fhandler_termios.cc (tcinit): Remove previously applied change.Corinna Vinschen2010-04-213-9/+20
| | | | | | | Replace with... * fhandler_tty.cc (fhandler_tty_slave::init): Become process group leader if called from dtable::init_std_file_from_handle. Add comment to explain.
* gas/testsuite:Joseph Myers2010-04-212-1/+5
| | | | | | | | * gas/tic6x/insns-c674x.s, gas/tic6x/insns-c674x.d: Also test "b .S2 b3". include/opcode: * tic6x-insn-formats.h (s_branch): Correct typo in bitmask.
* * dtable.cc (dtable::init_std_file_from_handle): Set access mask forCorinna Vinschen2010-04-212-2/+8
| | | | the slave side of ttys explicitely. Explain why.
* * path.cc (cygwin_create_path): Free memory on error.Christopher Faylor2010-04-202-4/+11
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* * cygheap.h (struct init_cygheap): Add rlim_core member.Corinna Vinschen2010-04-205-14/+34
| | | | | | | | | | | | * cygheap.cc (cygheap_init): Initialize rlim_core to RLIM_INFINITY. * exceptions.cc (stackdump): Drop extern declaration of rlim_core. Refer to cygheap->rlim_core instead. (exception::handle): Disable stackdumping if cygheap->rlim_core is 0. Don't set WCOREDUMP flag in exit code, if cygheap->rlim_core is 0. (sigpacket::process): Ditto. * resource.cc (rlim_core): Remove. (getrlimit): Fetch RLIMIT_CORE value from cygheap->rlim_core. (setrlimit): Store RLIMIT_CORE value in cygheap->rlim_core.
* * cygerrno.h: Nevermind.Christopher Faylor2010-04-202-2/+4
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* * transport_pipes.cc: Include ntdef.h to accommodate cygerrno.h.Christopher Faylor2010-04-202-0/+5
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* * cygerrno.h: Protect use of NTSTATUS for only when we need it.Christopher Faylor2010-04-202-0/+10
| | | | * lib/_cygwin_crt0_common.cc: Remove unneeded declarations.
* * lib/_cygwin_crt0_common.cc: Remove unneeded declarations.Christopher Faylor2010-04-201-3/+0
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* * fhandler_tty.cc (fhandler_tty_slave::fch_set_sd): Remove commented outCorinna Vinschen2010-04-192-5/+6
| | | | code.
* * autoload.cc (GetNamedPipeClientProcessId): Define.Corinna Vinschen2010-04-199-149/+702
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * fhandler.h (fhandler_tty_slave::fch_open_handles): Declare private. (fhandler_tty_slave::fch_close_handles): Ditto. (fhandler_tty_slave::cygserver_attach_tty): Drop declaration. (fhandler_tty_slave::fstat): Declare public. (fhandler_tty_slave::fchmod): Declare public. (fhandler_tty_slave::fchown): Declare public. (class fhandler_pty_master): Add master_ctl handle. (fhandler_pty_master::pty_master_thread): Declare public. * fhandler_termios.cc (fhandler_termios::tcinit): If the process is started from a non-Cygwin process, make it tty process group leader. * fhandler_tty.cc: Throughout accommodate additional security related arguments in calls to functions creating or opening objects. (close_maybe): Move to start of file to reuse it in other methods. (struct pipe_request): Define. (struct pipe_reply): Define. (fhandler_tty_slave::open): Throughout, try to open synchronization objects with MAXIMUM_ALLOWED permissions. Drop call to cygserver. Try to duplicate pipe handles via master_ctl pipe if duplicating directly doesn't work. (fhandler_tty_slave::cygserver_attach_tty): Remove. (fhandler_tty_slave::init): Close unused incoming pipe handle. (fhandler_pty_master::close): Send exit message to master control thread and close master_ctl handle. (fhandler_pty_master::pty_master_thread): New method, implementing the master control thread. (pty_master_thread): Static helper to start master control thread. (fhandler_pty_master::setup): Simplify creating pipe inheritance. Make sure we're the one creating the input_available_event. Add comment to explain why. Create master_ctl pipe and start master control thread. Close master_ctl handle in case of error. * security.cc (alloc_sd): Add code to handle tty objects. Add comments to explain what exactly is required. (get_object_sd): New function. (get_object_attribute): New function. (create_object_sd_from_attribute): New function. (set_object_sd): New function. (set_object_attribute): New function. (set_file_attribute): Change attribute type to mode_t. * security.h (set_file_attribute): Change attribute type to mode_t. (get_object_sd): Declare. (get_object_attribute): Declare. (create_object_sd_from_attribute): Declare. (set_object_sd): Declare. (set_object_attribute): Declare. * tty.cc (tty::slave_alive): Implement directly instead of via alive. (tty::exists): Open mutex handle with READ_CONTROL access. (tty::alive): Remove. (tty::open_output_mutex): Convert to inline method. (tty::open_input_mutex): Ditto. (tty::open_mutex): Take additional ACCESS_MASK parameter for the mutex open access mask. (tty::open_inuse): New method. (tty::create_inuse): Take PSECURITY_ATTRIBUTES parameter. Drop fmt name parameter. Always create TTY_SLAVE_ALIVE event. (tty::get_event): Take additional PSECURITY_ATTRIBUTES parameter for CreateEvent. * tty.h (class tty): Change declarations according to aforementioned changes. (tty::open_output_mutex): Implement as inline method. (tty::open_input_mutex): Ditto.
* * dtable.cc (dtable::init_std_file_from_handle): Set dev toCorinna Vinschen2010-04-192-3/+23
| | | | | | | valid content for ptys. Remove setting FILE_CREATE_PIPE_INSTANCE in access flags since it's not needed. Set the access mask for kernel objects according to what's returned by NtQueryInformationFile, info class FileAccessInformation.
* * syscalls.cc (rename): On STATUS_ACCESS_VIOLATION, retry to openCorinna Vinschen2010-04-192-0/+23
| | | | | for DELETE until the STATUS_ACCESS_VIOLATION goes away. Add comment to explain why.
* * sec_helper.cc (get_null_sd): Make static. Use PSECURITY_DESCRIPTORCorinna Vinschen2010-04-173-7/+11
| | | | | | instead of SECURITY_DESCRIPTOR *. (sec_acl): Fix fomratting. * security.h (get_null_sd): Drop declaration.
* * cygerrno.h (seterrno_from_nt_status): Declare.Corinna Vinschen2010-04-163-9/+27
| | | | | | | | (__seterrno_from_nt_status): Call seterrno_from_nt_status. * errno.cc (seterrno_from_win_error): Set errno without calling set_errno to avoid packing strace output with errno messages. (seterrno_from_nt_status): New function to print NT status as well as resulting Windows error.
* * kernel32.cc (CreateEventW): Create event object with EVENT_ALL_ACCESSCorinna Vinschen2010-04-152-4/+12
| | | | | | | access mask. (CreateMutexW): Create mutex object with MUTEX_ALL_ACCESS access mask. (CreateSemaphoreW): Create semaphore object with SEMAPHORE_ALL_ACCESS access mask.
* * sec_helper.cc (set_cygwin_privileges): Enable SE_DEBUG_PRIVILEGE, ifCorinna Vinschen2010-04-152-0/+15
| | | | available. Add comments.
* * ld/testsuite/ld-arm/attr-merge-2.attr: Update for changes in attribute ↵Matthew Gretton-Dann2010-04-152-5/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | output. * ld/testsuite/ld-arm/attr-merge-3.attr: Likewise. * ld/testsuite/ld-arm/attr-merge-vfp-1.d: Likewise. * ld/testsuite/ld-arm/attr-merge-vfp-1r.d: Likewise. * ld/testsuite/ld-arm/attr-merge-vfp-2.d: Likewise. * ld/testsuite/ld-arm/attr-merge-vfp-2r.d: Likewise. * ld/testsuite/ld-arm/attr-merge-vfp-3.d: Likewise. * ld/testsuite/ld-arm/attr-merge-vfp-3r.d: Likewise. * ld/testsuite/ld-arm/attr-merge-vfp-4.d: Likeiwse. * ld/testsuite/ld-arm/attr-merge-vfp-4r.d: Likewise. * ld/testsuite/ld-arm/attr-merge-vfp-5.d: Likewise. * ld/testsuite/ld-arm/attr-merge-vfp-5r.d: Likewise. * ld/testsuite/ld-arm/attr-merge-wchar-00-nowarn.d: Likewise. * ld/testsuite/ld-arm/attr-merge-wchar-00.d: Likewise. * ld/testsuite/ld-arm/attr-merge-wchar-02-nowarn.d: Likewise. * ld/testsuite/ld-arm/attr-merge-wchar-02.d: Likewise. * ld/testsuite/ld-arm/attr-merge-wchar-04-nowarn.d: Likewise. * ld/testsuite/ld-arm/attr-merge-wchar-04.d: Likewise. * ld/testsuite/ld-arm/attr-merge-wchar-20-nowarn.d: Likewise. * ld/testsuite/ld-arm/attr-merge-wchar-20.d: Likewise. * ld/testsuite/ld-arm/attr-merge-wchar-22-nowarn.d: Likewise. * ld/testsuite/ld-arm/attr-merge-wchar-22.d: Likewise. * ld/testsuite/ld-arm/attr-merge-wchar-24-nowarn.d: Likewise. * ld/testsuite/ld-arm/attr-merge-wchar-40-nowarn.d: Likewise. * ld/testsuite/ld-arm/attr-merge-wchar-40.d: Likewise. * ld/testsuite/ld-arm/attr-merge-wchar-42-nowarn.d: Likewise. * ld/testsuite/ld-arm/attr-merge-wchar-44-nowarn.d: Likewise. * ld/testsuite/ld-arm/attr-merge-wchar-44.d: Likewise. * ld/testsuite/ld-arm/attr-merge.attr: Likewise. * binutils/readelf.c (arm_attr_tag_FP_arch): Rename from arm_attr_tag_VFP_arch. (arm_attr_tag_ABI_align8_needed): Remove. (arm_attr_tag_ABI_align8_preserved): Remove. (arm_attr_tag_ABI_HardFP_use): Update text strings. (arm_attr_public_tags): Add strings for ABI v2.08 attribute tags. (display_arm_attribute): Add decoding of ABI v2.08 attributes. * include/elf/arm.h (Tag_FP_arch, Tag_ABI_align_needed, Tag_ABI_align_preserved, Tag_FP_HP_extension): Add new ABI attribute tags. * gas/config/tc-arm.c (arm_convert_symbolic_attribute): Add support for new tag names in v2.08 of ARM ABI. * gas/doc/c-arm.texi: Document new tag names in ABI. * gas/testsuite/gas/arm/attr-mcpu.d: Update for new attribute tag names. * gas/testsuite/gas/arm/attr-mfpu-arm1020e.d: Likewise. * gas/testsuite/gas/arm/attr-mfpu-arm1020t.d: Likewise. * gas/testsuite/gas/arm/attr-mfpu-arm1136jf-s.d: Likewise. * gas/testsuite/gas/arm/attr-mfpu-arm1136jfs.d: Likewise. * gas/testsuite/gas/arm/attr-mfpu-neon-fp16.d: Likewise. * gas/testsuite/gas/arm/attr-mfpu-neon.d: Likewise. * gas/testsuite/gas/arm/attr-mfpu-softvfp+vfp.d: Likewise. * gas/testsuite/gas/arm/attr-mfpu-vfp.d: Likewise. * gas/testsuite/gas/arm/attr-mfpu-vfp10-r0.d: Likewise. * gas/testsuite/gas/arm/attr-mfpu-vfp10.d: Likewise. * gas/testsuite/gas/arm/attr-mfpu-vfp3.d: Likewise. * gas/testsuite/gas/arm/attr-mfpu-vfp9.d: Likewise. * gas/testsuite/gas/arm/attr-mfpu-vfpv2.d: Likewise. * gas/testsuite/gas/arm/attr-mfpu-vfpv3-d16.d: Likewise. * gas/testsuite/gas/arm/attr-mfpu-vfpv3.d: Likewise. * gas/testsuite/gas/arm/attr-mfpu-vfpv4-d16.d: Likewise. * gas/testsuite/gas/arm/attr-mfpu-vfpv4.d: Likewise. * gas/testsuite/gas/arm/attr-mfpu-vfpxd.d: Likewise. * gas/testsuite/gas/arm/attr-names.d: Add test to make sure all attribute names are recognised. * gas/testsuite/gas/arm/attr-names.s: Likewise.
* Upgrade header files to use GPLv3Nick Clifton2010-04-15181-1208/+1537
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* * filenames.h (HAS_DRIVE_SPEC, STRIP_DRIVE_SPEC): New macros.Doug Evans2010-04-142-2/+16
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* 2010-04-14 Tristan Gingold <gingold@adacore.com>Tristan Gingold2010-04-143-2/+7
| | | | | * configure.ac (alpha*-*-*vms*): Remove ld from noconfigdirs. * configure: Regenerate.
* sim: drop PARAMSMichael Frysinger2010-04-133-62/+67
| | | | | | The PARAMS macro is no longer useful, so drop it from the sim includes. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sim: constify sim_write source bufferMichael Frysinger2010-04-132-1/+5
| | | | | | | | | Most the sim write functions declare their source buffer const because they only ever read from it. The global sim_write() function does not follow this convention though which causes some warnings when trying to pass it const strings or buffers. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* * fhandler_socket.cc (get_inet_addr): Only test the file for being aCorinna Vinschen2010-04-132-14/+39
| | | | | | socket after opening it. Retry if opening failed with sharing violation. Explain why we do this. (fhandler_socket::bind): Create file with no sharing allowed.
* * cygheap.cc (cwcsdup): Fix allocation size to accommodate sizeof WCHAR.Corinna Vinschen2010-04-132-2/+7
| | | | (cwcsdup1): Ditto.
* * include/cygwin/version.h: Bump DLL minor version number to 5.Corinna Vinschen2010-04-122-1/+5
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* * posix.sgml (std-notes): Improve lseek description.Corinna Vinschen2010-04-122-2/+7
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* * fhandler_tty.cc (fhandler_tty_slave::open): Add code to duplicateCorinna Vinschen2010-04-122-11/+33
| | | | | | handles within a single process to simplify openpty case. (fhandler_tty_slave::cygserver_attach_tty): Correctly send Windows PID to cygserver, rather than the Cygwin PID.
* * cygwin.dsl: Remove comments.Christopher Faylor2010-04-112-4/+4
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* * new-features.sgml (ov-new1.7.5): New section.Corinna Vinschen2010-04-112-0/+17
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* * fhandler.h (class dev_console): Add backspace_keycode member.Corinna Vinschen2010-04-113-2/+16
| | | | | | | | * fhandler_console.cc (fhandler_console::get_tty_stuff): Initialize backspace_keycode with CERASE. (fhandler_console::read): Return dev_state->backspace_keycode if the backspace key is pressed. (fhandler_console::char_command): Implement DECBKM escape sequence.
* * cygwin-api.in.sgml: Update to DocBook SGML 4.5 DTD.Christopher Faylor2010-04-116-9/+17
| | | | | | | * cygwin-ug-net.in.sgml: Ditto. * cygwin-ug.in.sgml: Ditto. * faq-sections.xml: Ditto. * faq.xml: Ditto.
* * fhandler_console.cc (fhandler_console::read): Default to sending CERASEChristopher Faylor2010-04-102-13/+10
| | | | | character if termios VERASE field is zero. (fhandler_console::fixup_after_fork_exec): Avoid a spurious debug message.
* update copyrightChristopher Faylor2010-04-101-1/+1
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* * mkvers.sh: Use modern date formats to construct the date.Christopher Faylor2010-04-102-27/+8
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* * nlsfuncs.cc (__set_lc_time_from_win): Actually setCorinna Vinschen2010-04-092-0/+6
| | | | _time_locale->md_order to the D_MD_ORDER value written to the buffer.
* * path.cc (path_conv::set_normalized_path): Use crealloc_abort to avoid aChristopher Faylor2010-04-093-2/+10
| | | | | | memory leak. * path.h (path_conv::operator =): Just use cstrdup to allocate normalized_path, avoiding attempt to free a pointer which is allocated in another pc.
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