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Wed, 29 Nov 2017 00:21:53 +0000 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 2413783F3F for ; Wed, 29 Nov 2017 00:21:52 +0000 (UTC) Received: from localhost.localdomain (ovpn-120-11.rdu2.redhat.com [10.10.120.11]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 7267B600D1 for ; Wed, 29 Nov 2017 00:21:51 +0000 (UTC) From: Yaakov Selkowitz To: newlib@sourceware.org Subject: [PATCH v4 00/10] Add Stack Smashing Protection and Object Size Checking Date: Tue, 28 Nov 2017 18:21:33 -0600 Message-Id: <20171129002143.12500-1-yselkowi@redhat.com> Changes in this version: * Added __ssp_decl macro for cleaner "custom" inline wrappers (e.g. fread) * Switched fgets wrapper to pure inline * Added missing declaration of __mempcpy_chk * Added basic documentation Yaakov Selkowitz (10): ssp: add APIs for Stack Smashing Protection ssp: add Object Size Checking common code ssp: add Object Size Checking for string.h functions ssp: add Object Size Checking for strings.h functions ssp: add Object Size Checking for stdio.h functions, part 1 ssp: add Object Size Checking for unistd.h functions, part 1 ssp: add documentation ssp: add build infrastructure cygwin: export SSP functions cygwin: create libssp compatibility import library newlib/Makefile.am | 4 + newlib/Makefile.in | 4 + newlib/libc/Makefile.am | 4 +- newlib/libc/Makefile.in | 15 +- newlib/libc/configure | 3 +- newlib/libc/configure.in | 2 +- newlib/libc/include/ssp/ssp.h | 75 ++++ newlib/libc/include/ssp/stdio.h | 101 +++++ newlib/libc/include/ssp/string.h | 115 ++++++ newlib/libc/include/ssp/strings.h | 55 +++ newlib/libc/include/ssp/unistd.h | 53 +++ newlib/libc/include/stdio.h | 12 + newlib/libc/include/string.h | 4 + newlib/libc/include/strings.h | 6 +- newlib/libc/include/sys/features.h | 18 +- newlib/libc/include/sys/unistd.h | 11 + newlib/libc/libc.in.xml | 1 + newlib/libc/libc.texinfo | 1 + newlib/libc/ssp/Makefile.am | 69 ++++ newlib/libc/ssp/Makefile.in | 706 +++++++++++++++++++++++++++++++++ newlib/libc/ssp/chk_fail.c | 13 + newlib/libc/ssp/gets_chk.c | 78 ++++ newlib/libc/ssp/memcpy_chk.c | 54 +++ newlib/libc/ssp/memmove_chk.c | 50 +++ newlib/libc/ssp/mempcpy_chk.c | 21 + newlib/libc/ssp/memset_chk.c | 49 +++ newlib/libc/ssp/snprintf_chk.c | 59 +++ newlib/libc/ssp/sprintf_chk.c | 63 +++ newlib/libc/ssp/ssp.tex | 44 ++ newlib/libc/ssp/stack_protector.c | 45 +++ newlib/libc/ssp/stpcpy_chk.c | 58 +++ newlib/libc/ssp/stpncpy_chk.c | 56 +++ newlib/libc/ssp/strcat_chk.c | 62 +++ newlib/libc/ssp/strcpy_chk.c | 55 +++ newlib/libc/ssp/strncat_chk.c | 73 ++++ newlib/libc/ssp/strncpy_chk.c | 55 +++ newlib/libc/ssp/vsnprintf_chk.c | 51 +++ newlib/libc/ssp/vsprintf_chk.c | 60 +++ winsup/cygwin/Makefile.in | 5 +- winsup/cygwin/common.din | 19 + winsup/cygwin/include/cygwin/version.h | 7 +- 41 files changed, 2223 insertions(+), 13 deletions(-) create mode 100644 newlib/libc/include/ssp/ssp.h create mode 100644 newlib/libc/include/ssp/stdio.h create mode 100644 newlib/libc/include/ssp/string.h create mode 100644 newlib/libc/include/ssp/strings.h create mode 100644 newlib/libc/include/ssp/unistd.h create mode 100644 newlib/libc/ssp/Makefile.am create mode 100644 newlib/libc/ssp/Makefile.in create mode 100644 newlib/libc/ssp/chk_fail.c create mode 100644 newlib/libc/ssp/gets_chk.c create mode 100644 newlib/libc/ssp/memcpy_chk.c create mode 100644 newlib/libc/ssp/memmove_chk.c create mode 100644 newlib/libc/ssp/mempcpy_chk.c create mode 100644 newlib/libc/ssp/memset_chk.c create mode 100644 newlib/libc/ssp/snprintf_chk.c create mode 100644 newlib/libc/ssp/sprintf_chk.c create mode 100644 newlib/libc/ssp/ssp.tex create mode 100644 newlib/libc/ssp/stack_protector.c create mode 100644 newlib/libc/ssp/stpcpy_chk.c create mode 100644 newlib/libc/ssp/stpncpy_chk.c create mode 100644 newlib/libc/ssp/strcat_chk.c create mode 100644 newlib/libc/ssp/strcpy_chk.c create mode 100644 newlib/libc/ssp/strncat_chk.c create mode 100644 newlib/libc/ssp/strncpy_chk.c create mode 100644 newlib/libc/ssp/vsnprintf_chk.c create mode 100644 newlib/libc/ssp/vsprintf_chk.c -- 2.15.0