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From: "kcc at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug sanitizer/55309] gcc's address-sanitizer 66% slower than clang's
Date: Fri, 22 Feb 2013 14:30:00 -0000 [thread overview]
Message-ID: <bug-55309-4-HzX7OlbtEs@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-55309-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55309
--- Comment #49 from Kostya Serebryany <kcc at gcc dot gnu.org> 2013-02-22 14:29:27 UTC ---
with -gdwarf-3:
==11621== ERROR: AddressSanitizer: global-buffer-overflow on address
0x00000078e2a5 at pc 0x4e47d7 bp 0x7fff553d4cc0 sp 0x7fff553d4cb8
READ of size 1 at 0x00000078e2a5 thread T0
#0 0x4e47d6 in PerlIO_find_layer perlio.c:751
#1 0x4e63e6 in PerlIO_default_buffer perlio.c:1015
#2 0x4e678e in PerlIO_default_layers perlio.c:1113
#3 0x4e7a41 in PerlIO_resolve_layers perlio.c:1433
#4 0x4e8145 in PerlIO_openn perlio.c:1519
#5 0x4f5c08 in PerlIO_fdopen perlio.c:4745
#6 0x4e68a3 in PerlIO_stdstreams perlio.c:1150
#7 0x4f5b46 in Perl_PerlIO_stdin perlio.c:4686
#8 0x4dd7ee in S_open_script perl.c:3348
#9 0x4d3be6 in S_parse_body perl.c:1718
#10 0x4d2a4b in perl_parse perl.c:1312
#11 0x4f6ee8 in main perlmain.c:96
#12 0x7f686f32576c in __libc_start_main libc-start.c:226
#13 0x4037d8 in _start ??:0
0x00000078e2a5 is located 0 bytes to the right of global variable '*.LC50
(perlio.c)' (0x78e2a0) of size 5
'*.LC50 (perlio.c)' is ascii string 'unix'
next prev parent reply other threads:[~2013-02-22 14:30 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-13 10:01 [Bug other/55309] New: " markus at trippelsdorf dot de
2012-11-13 21:10 ` [Bug other/55309] " konstantin.s.serebryany at gmail dot com
2012-11-13 21:31 ` markus at trippelsdorf dot de
2012-11-14 7:52 ` jakub at gcc dot gnu.org
2012-11-14 16:38 ` jakub at gcc dot gnu.org
2012-11-14 17:03 ` markus at trippelsdorf dot de
2013-02-05 9:22 ` [Bug sanitizer/55309] " kcc at gcc dot gnu.org
2013-02-05 9:43 ` kcc at gcc dot gnu.org
2013-02-05 9:56 ` jakub at gcc dot gnu.org
2013-02-05 10:31 ` kcc at gcc dot gnu.org
2013-02-05 10:42 ` kcc at gcc dot gnu.org
2013-02-05 10:55 ` jakub at gcc dot gnu.org
2013-02-05 11:18 ` markus at trippelsdorf dot de
2013-02-05 11:24 ` jakub at gcc dot gnu.org
2013-02-05 11:26 ` jakub at gcc dot gnu.org
2013-02-05 12:23 ` kcc at gcc dot gnu.org
2013-02-06 10:56 ` dodji at gcc dot gnu.org
2013-02-06 11:19 ` kcc at gcc dot gnu.org
2013-02-06 12:25 ` kcc at gcc dot gnu.org
2013-02-06 12:39 ` rguenth at gcc dot gnu.org
2013-02-06 12:43 ` kcc at gcc dot gnu.org
2013-02-06 12:49 ` jakub at gcc dot gnu.org
2013-02-06 15:03 ` dodji at gcc dot gnu.org
2013-02-07 5:02 ` kcc at gcc dot gnu.org
2013-02-07 17:01 ` jakub at gcc dot gnu.org
2013-02-07 17:18 ` dvyukov at google dot com
2013-02-08 6:31 ` kcc at gcc dot gnu.org
2013-02-08 9:02 ` jakub at gcc dot gnu.org
2013-02-08 9:13 ` kcc at gcc dot gnu.org
2013-02-08 9:25 ` jakub at gcc dot gnu.org
2013-02-11 14:43 ` kcc at gcc dot gnu.org
2013-02-11 15:03 ` jakub at gcc dot gnu.org
2013-02-12 6:48 ` kcc at gcc dot gnu.org
2013-02-12 7:03 ` kcc at gcc dot gnu.org
2013-02-12 8:40 ` jakub at gcc dot gnu.org
2013-02-12 8:47 ` dvyukov at google dot com
2013-02-12 8:59 ` kcc at gcc dot gnu.org
2013-02-12 11:18 ` kcc at gcc dot gnu.org
2013-02-12 11:31 ` kcc at gcc dot gnu.org
2013-02-12 11:42 ` jakub at gcc dot gnu.org
2013-02-12 14:00 ` howarth at nitro dot med.uc.edu
2013-02-12 14:12 ` jakub at gcc dot gnu.org
2013-02-12 14:42 ` howarth at nitro dot med.uc.edu
2013-02-22 7:11 ` kcc at gcc dot gnu.org
2013-02-22 8:31 ` Joost.VandeVondele at mat dot ethz.ch
2013-02-22 8:36 ` kcc at gcc dot gnu.org
2013-02-22 13:09 ` jakub at gcc dot gnu.org
2013-02-22 13:52 ` kcc at gcc dot gnu.org
2013-02-22 13:55 ` Joost.VandeVondele at mat dot ethz.ch
2013-02-22 14:30 ` kcc at gcc dot gnu.org [this message]
2013-02-22 14:54 ` kcc at gcc dot gnu.org
2013-02-22 15:01 ` jakub at gcc dot gnu.org
2013-02-22 15:04 ` jakub at gcc dot gnu.org
2013-02-22 15:06 ` kcc at gcc dot gnu.org
2013-02-22 15:14 ` jakub at gcc dot gnu.org
2013-02-22 16:11 ` joseph at codesourcery dot com
2013-02-26 7:43 ` kcc at gcc dot gnu.org
2013-02-28 11:32 ` kcc at gcc dot gnu.org
2014-01-27 8:22 ` trippels at gcc dot gnu.org
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