From: Gleb Fotengauer-Malinovskiy <glebfm@altlinux.org> To: ALT Linux Team development discussions <devel@lists.altlinux.org> Subject: [devel] I: glibc 2.38 Date: Wed, 23 Aug 2023 11:57:47 +0400 Message-ID: <ZOW7+yRGZRry2Wl4@glebfm.altlinux.org> (raw) [-- Attachment #1: Type: text/plain, Size: 4378 bytes --] Hi, В Сизиф отправился glibc 2.38. https://sourceware.org/pipermail/libc-alpha/2023-July/150524.html Enjoy! GraphicsMagick sbolshakov @everybody *** buffer overflow detected ***: terminated Magick: abort due to signal 6 (SIGABRT) "Abort"... Result: FAIL [...] Failed 1/33 test programs. 0/404 subtests failed. make: *** [Makefile:969: test_dynamic] Error 255 В glibc наконец появились strlcat/strlcpy, так что мы получили более новую реализацию этих функций, и она здесь детектит переполнение c -D_FORTIFY_SOURCE=3, глубже я не смотрел. a2ps george @everybody x86_64-alt-linux-gcc -DHAVE_CONFIG_H -DLOCALEDIR=\"/usr/share/locale\" -DSYSCONFFILE=\"/etc/a2ps/a2ps.cfg\" -I. -I. -I.. -I.. -I../intl -I. -pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto -c path-concat.c -fPIC -DPIC -o .libs/path-concat.o path-concat.c:25:29: error: expected identifier or '(' before 'void' 25 | # define mempcpy(D, S, N) ((void *) ((char *) memcpy (D, S, N) + (N))) path-concat.c:25:37: error: expected ')' before '(' token 25 | # define mempcpy(D, S, N) ((void *) ((char *) memcpy (D, S, N) + (N))) https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=30e3ca78f92be44f46851557f54b47e789bd3416 Этот пакет сначала определяет макрос mempcpy(D, S, N), а после этого подключает string.h, а в новой версией glibc чтобы получить определение mempcpy больше не нужно включать _GNU_SOURCE. В результате макрос применяется к определению функции mempcpy в string.h и компилятор получает полную чушь. Во-первых, макрос нужно определять после подключения хэдеров, во-вторых само наличие mempcpy в libc тоже стоит сначала проверять, макрос HAVE_MEMPCPY сейчас нигде не определяется. citra nenderus @everybody libtasn1 sem ldv /usr/src/RPM/BUILD/citra-unified-source-20230721-a537f56/src/common/file_util.cpp:327:70: error: ignoring attributes on template argument 'int (*)(FILE*)' [-Werror=ignored-attributes] 327 | using CFilePointer = std::unique_ptr<FILE, decltype(&std::fclose)>; https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=71d9e0fe766a3c22a730995b9d024960970670af ("Add __nonnull for FILE * arguments of fclose and freopen") jack_capture antohami @everybody gcc -I/opt/local/include -O3 -DVERSION=\"0.9.73\" -Wall -Wextra -Wno-unused jack_capture.c vringbuffer.c upwaker.c osc.c -o jack_capture -ljack -lsndfile -lm -lpthread -lrt `cat config_flags` jack_capture.c:912:5: error: conflicting types for 'asprintf'; have 'int(char **, char *, ...)' 912 | int asprintf(char **buffer, char *fmt, ...) { https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=0d5cb2ae27c0a163c15e5222fb132bf9d026b14b ("<stdio.h>: Make fopencookie, vasprintf, asprintf available by default") libredwg cas @everybody libtpcmisc viy @everybody mytetra majioa @everybody dwg2SVG.c: In function 'output_TEXT': dwg2SVG.c:245:10: error: implicit declaration of function 'strcasestr'; did you mean 'strcasecmp'? [-Werror=implicit-function-declaration] 245 | && strcasestr (style->font_file, ".ttf") | strcasecmp dwg2SVG.c:245:10: error: nested extern declaration of 'strcasestr' [-Werror=nested-externs] cc1: all warnings being treated as errors make[2]: *** [Makefile:817: dwg2SVG.o] Error 1 -- dwggrep.c: In function 'do_match': dwggrep.c:242:11: error: implicit declaration of function 'strcasestr'; did you mean 'strcasecmp'? [-Werror=implicit-function-declaration] 242 | if (strcasestr (text, pattern)) | strcasecmp dwggrep.c:242:11: error: nested extern declaration of 'strcasestr' [-Werror=nested-externs] cc1: all warnings being treated as errors make[2]: *** [Makefile:838: dwggrep-dwggrep.o] Error 1 https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=30e3ca78f92be44f46851557f54b47e789bd3416 ("<string.h>: Make strchrnul, strcasestr, memmem available by default") -- glebfm [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 801 bytes --]
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