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Re: [SECURITY] libidn - locale specific error in test suite


On 29.12.2016 21:49, Yaakov Selkowitz wrote:
On 2016-09-30 01:43, Dr. Volker Zell wrote:
Yaakov Selkowitz writes:

    > Dr. Volker,
> Several security vulnerabilities have been announced for libidn, which are fixed
    > in 1.33:

> https://lists.gnu.org/archive/html/help-libidn/2016-07/msg00009.html

Noted (and also your other mails), will work on it as soon as real work permits.

Ping?


Hi

Just tried packaging libidn-1.33 and found a locale specific error in the test suite (Which was working fine with my latest build). When running under strace I get:

....
--- Process 8320 thread 6244 created
--- Process 8320 loaded E:\bin\cygwin1.dll at 0000000180040000
1 1 [main] test-localename (8320) ********************************************** 37 38 [main] test-localename (8320) Program name: D:\misc\src\cygwin\libidn-1.33-1.x86_64\build\lib\gltests\.libs\test-localename.exe (windows pid 8320)
   20      58 [main] test-localename (8320) OS version:   Windows NT-10.0
15 73 [main] test-localename (8320) ********************************************** 66 139 [main] test-localename (8320) sigprocmask: 0 = sigprocmask (0, 0x0, 0x1802E4BB0) 117 256 [main] test-localename 8320 child_copy: cygheap - hp 0x154 low 0x180304408, high 0x18030FAB0, res 1
   19     275 [main] test-localename 8320 child_copy: done
53 328 [main] test-localename 8320 open_shared: name shared.5, n 5, shared 0x180030000 (wanted 0x180030000), h 0xB8, *m 6 25 353 [main] test-localename 8320 user_heap_info::init: heap base 0x600000000, heap top 0x600000000, heap size 0x20000000 (536870912) 20 373 [main] test-localename 8320 open_shared: name (null), n 1, shared 0x180020000 (wanted 0x180020000), h 0xBC, *m 6 17 390 [main] test-localename 8320 user_info::create: opening user shared for '' at 0x180020000 16 406 [main] test-localename 8320 user_info::create: user shared version AB1FCCE8 32 438 [main] test-localename (8320) open_shared: name (null), n 11148, shared 0x180010000 (wanted 0x180010000), h 0x150, *m 6 30 468 [main] test-localename 11148 pinfo::thisproc: myself dwProcessId 8320
   62     530 [main] test-localename 11148 time: 1483438254 = time(0x0)
103 633 [main] test-localename 11148 open_shared: name cygpid.8320, n 8320, shared 0x20000 (wanted 0x0), h 0xC8, *m 5 22 655 [main] test-localename 11148 fhandler_pty_slave::fixup_after_fork: /dev/pty4 inherited, usecount 2 19 674 [main] test-localename 11148 fhandler_base::fixup_after_exec: here for '/cygdrive/d/misc/src/cygwin/libidn-1.33-1.x86_64/build/lib/gltests/LOG' 19 693 [main] test-localename 11148 fhandler_base::fixup_after_exec: here for '/cygdrive/d/misc/src/cygwin/libidn-1.33-1.x86_64/build/lib/gltests/LOG' 18 711 [main] test-localename 11148 child_info::ready: signalled 0x134 that I was ready 2618 31577 [main] test-localename 11148! child_info::sync: pid 8320, WFMO returned 0, exit_code 0x103, res 1 22 31599 [main] test-localename 11148! fhandler_base::close_with_arch: line 1140: /dev/pty4<0x18030C188> usecount + -1 = 1 32 743 [main] test-localename 11148 fhandler_pipe::create: name \\.\pipe\cygwin-70dc0fd8e2b3a5e0-8320-sigwait, size 11440, mode PIPE_TYPE_MESSAGE 16 31615 [main] test-localename 11148! fhandler_base::close_with_arch: not closing archetype 13 31628 [main] test-localename 11148! fhandler_base::close: closing '/cygdrive/d/misc/src/cygwin/libidn-1.33-1.x86_64/build/lib/gltests/LOG' handle 0x258 17 31645 [main] test-localename 11148! fhandler_base::close: closing '/cygdrive/d/misc/src/cygwin/libidn-1.33-1.x86_64/build/lib/gltests/LOG' handle 0x218 18 31663 [main] test-localename 11148! proc_subproc: args: 1, -2145378112 59 802 [main] test-localename 11148 fhandler_pipe::create: pipe read handle 0xDC 21 823 [main] test-localename 11148 fhandler_pipe::create: CreateFile: name \\.\pipe\cygwin-70dc0fd8e2b3a5e0-8320-sigwait
--- Process 11148 thread 8740 created
44 867 [main] test-localename 11148 fhandler_pipe::create: pipe write handle 0xE0 26 893 [main] test-localename 11148 dll_crt0_0: finished dll_crt0_0 initialization 93 31756 [main] test-localename 11148! pinfo::wait: created tracking thread for pid 11148, winpid 0x2080, rd_proc_pipe 0x160 33 31789 [main] test-localename 11148! proc_subproc: added pid 11148 to proc table, slot 0
   27   31816 [main] test-localename 11148! proc_subproc: returning 1
--- Process 8320 thread 8488 created
75 31891 [waitproc] test-localename 11148! cygthread::stub: thread 'waitproc', id 0x2224, stack_ptr 0xDBCCD0 137 1030 [sig] test-localename 11148 wait_sig: entering ReadFile loop, my_readsig 0xDC, my_sendsig 0xE0 145 1175 [main] test-localename 11148 sigprocmask: 0 = sigprocmask (0, 0x0, 0x600000150) 78 1253 [main] test-localename 11148 _cygwin_istext_for_stdio: fd 0: opened as binary 17 1270 [main] test-localename 11148 _cygwin_istext_for_stdio: fd 1: opened as binary 14 1284 [main] test-localename 11148 _cygwin_istext_for_stdio: fd 2: opened as binary 65 1349 [main] test-localename 11148 parse_options: glob (called func)
   26    1375 [main] test-localename 11148 parse_options: returning
14 1389 [main] test-localename 11148 pinfo_init: pid 11148, pgid 10352, process_state 0xC1
   15    1404 [main] test-localename 11148 App version:  2006.1, api: 0.305
   15    1419 [main] test-localename 11148 DLL version:  2006.1, api: 0.305
   14    1433 [main] test-localename 11148 DLL build:    2016-12-16 11:55
68 1501 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0409 126 1627 [main] test-localename 11148 __set_errno: void dll_crt0_1(void*):979 setting errno 0 183 1810 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0409 37 1847 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0409 49 1896 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0409 58 1954 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0409 48 2002 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0409 60 2062 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0409 97 2159 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0000 68 2227 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0000 67 2294 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0000 67 2361 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0000 71 2432 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0000 231 2663 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0000 36 2699 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0000 35 2734 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0000 36 2770 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0000 35 2805 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0000 90 2895 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0000 46 2941 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0000 46 2987 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0000 82 3069 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0000 55 3124 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0000 51 3175 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0000 106 3281 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0407 53 3334 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0407 62 3396 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0407 57 3453 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0407 48 3501 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0407 81 3582 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x040C 76 3658 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0000 67 3725 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0000 68 3793 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0000 67 3860 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x0000 76 3936 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x040C 37 3973 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x040C 47 4020 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x040C 49 4069 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x040C 58 4127 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x040C 61 4188 [main] test-localename 11148 __get_lcid_from_locale: LCID=0x040C /cygdrive/d/misc/src/cygwin/libidn-1.33-1.x86_64/src/libidn-1.33/lib/gltests/test-localename.c 162 4350 [main] test-localename 11148 write: 94 = write(2, 0x100406058, 94) : 37 4387 [main] test-localename 11148 write: 1 = write(2, 0x1004060B9, 1) 183 32 4419 [main] test-localename 11148 write: 3 = write(2, 0xFFFFC9F1, 3) : assertion ' 30 4449 [main] test-localename 11148 write: 13 = write(2, 0x1004060BC, 13) strcmp (name, "fr_FR.UTF-8") == 0 30 4479 [main] test-localename 11148 write: 33 = write(2, 0x100406168, 33)
' failed
30 4509 [main] test-localename 11148 write: 9 = write(2, 0x1004060CB, 9) 83 4592 [main] test-localename 11148 set_signal_mask: setmask 0, newmask FFFFFFFFFFFEFEDF, mask_bits 0
   16    4608 [main] test-localename 11148 kill0: kill (11148, 6)
17 4625 [main] test-localename 11148 sig_send: sendsig 0xE0, pid 11148, signal 6, its_me 1
   17    4642 [main] test-localename 11148 sig_send: wakeup 0x108
18 4660 [main] test-localename 11148 sig_send: Waiting for pack.wakeup 0x108 18 4678 [sig] test-localename 11148 sigpacket::process: signal 6 processing
   20    4698 [sig] test-localename 11148 init_cygheap::find_tls: sig 6
16 4714 [sig] test-localename 11148 sigpacket::process: using tls 0xFFFFCE00 39 4753 [sig] test-localename 11148 sigpacket::process: signal 6, signal handler 0x18005CD90 15 4768 [sig] test-localename 11148 sigpacket::setup_handler: controlled interrupt. stackptr 0xFFFFE458, stack 0xFFFFE458, stackptr[-1] 0xFFFFE458
   19    4787 [sig] test-localename 11148 proc_subproc: args: 5, 1
15 4802 [sig] test-localename 11148 proc_subproc: clear waiting threads
   15    4817 [sig] test-localename 11148 proc_subproc: finished clearing
   15    4832 [sig] test-localename 11148 proc_subproc: returning 1
14 4846 [sig] test-localename 11148 _cygtls::interrupt_setup: armed signal_arrived 0x120, signal 6 15 4861 [sig] test-localename 11148 sigpacket::setup_handler: signal 6 delivered
   15    4876 [sig] test-localename 11148 sigpacket::process: returning 1
15 4891 [sig] test-localename 11148 wait_sig: signalling pack.wakeup 0x108 18 4909 [main] test-localename 11148 set_process_mask_delta: oldmask FFFFFFFFFFFEFEDF, newmask FFFFFFFFFFFEFEDF, deltamask 0 28 4937 [main] test-localename 11148 signal_exit: exiting due to signal 6 5032 [main] test-localename 11148 cygwin_exception::open_stackdumpfile: Dumping stack trace to test-localename.exe.stackdump 95 5032 [main] test-localename 11148 cygwin_exception::open_stackdumpfile: Dumping stack trace to test-localename.exe.stackdump 1199536 1204568 [main] test-localename 11148 signal_exit: about to call do_exit (86) 84 1204652 [main] test-localename 11148 do_exit: do_exit (134), exit_state 2
...

The source code can be found in the file (after unpacking of https://ftp.gnu.org/gnu/libidn/libidn-1.33.tar.gz)

 o .../libidn-1.33-1.x86_64/src/libidn-1.33/lib/gltests/test-localename.c

My cygcheck output - http://volkerzell.de/cygwin/tmp/cygcheck-03.01.2017

Ciao
  Volker


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