From: REAL <root@mmedia2.kemsu.ru> To: ALT Linux Team development discussions <devel@lists.altlinux.org> Subject: Re: [devel] libc on i586: WTF? Date: Mon, 18 Oct 2010 11:32:30 +0800 Message-ID: <4CBBBFCE.5020203@mmedia2.kemsu.ru> (raw) In-Reply-To: <20101016111848.GB18052@altlinux.org> Dmitry V. Levin пишет: >> Символ __stack_chk_fail_local присутствует только >> в libc.a, не в libc.so: >> >> $ nm /usr/lib/libc.a|grep stack_chk_fail >> stack_chk_fail.o: >> 0000000000000000 T __stack_chk_fail >> stack_chk_fail_local.o: >> U __stack_chk_fail >> 0000000000000000 T __stack_chk_fail_local >> >> $ nm -D /lib/libc.so.6|grep stack_chk_fail >> 00000000000e09a0 T __stack_chk_fail >> >> Как дальше жидь? > > Вам просто интересно, или беспокойство чем-то обусловлено? Скажем так: мне интересно, зачем я должен при сборке shared библиотек использовать libc.a. > В первом случае см. > http://sourceware.org/git/?p=glibc.git;a=blob;f=debug/stack_chk_fail_local.c Может быть, вместо libc.a заюзать объект, полученный через ar x %_libdir/libc.a stack_chk_fail_local.o? -- REAL aka Евгений Ростовцев, программист ЦНИТ КемГУ
next prev parent reply other threads:[~2010-10-18 3:32 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-10-16 4:26 REAL 2010-10-16 11:18 ` Dmitry V. Levin 2010-10-18 3:32 ` REAL [this message] 2010-10-18 8:19 ` Dmitry V. Levin 2010-10-16 11:40 ` Sergey Vlasov 2010-10-18 3:37 ` REAL 2010-10-18 8:20 ` Dmitry V. Levin 2010-10-18 7:33 ` REAL
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