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[PATCH v5 00/10] Add Stack Smashing Protection and Object Size Checking
- From: Yaakov Selkowitz <yselkowi at redhat dot com>
- To: newlib at sourceware dot org
- Date: Wed, 29 Nov 2017 03:42:50 -0600
- Subject: [PATCH v5 00/10] Add Stack Smashing Protection and Object Size Checking
- Authentication-results: sourceware.org; auth=none
Changes in this version:
* _ELIDABLE_INLINE in C99 mode causes conflicts with extern function declarations.
Restoring __ssp_inline from NetBSD, updated to modern GCC, allows for fewer changes
to the main headers.
* The 'symbol' argument to __ssp_decl/__ssp_redirect_raw was always the same as 'fun'.
It is removed in this version to avoid needless duplication.
* The return type of read was fixed (tested on mmix-knuth-mmixware).
* Basic documentation has been added.
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
ssp: add Object Size Checking for strings.h
ssp: add Object Size Checking for stdio.h, part 1
ssp: add Object Size Checking for unistd.h, 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 | 77 ++++
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 | 4 +
newlib/libc/include/string.h | 4 +
newlib/libc/include/strings.h | 4 +
newlib/libc/include/sys/features.h | 18 +-
newlib/libc/include/sys/unistd.h | 5 +
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, 2210 insertions(+), 12 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