f499cd524a
This adds bounds checking for the following functions:
memset, fgets, gets, memcpy, memmove, memset, snprintf, sprintf, strcat,
strcpy, strncat, strncpy, vsnprintf, vsprintf
This functionality is enabled by compiling with:
gcc -I/usr/include/ssp -D_FORTIFY_SOURCE=<1|2> -lssp
Eventually gcc will provide -ffortify-source or something to automate this
[we hope :-)]
18 lines
459 B
Makefile
18 lines
459 B
Makefile
# $NetBSD: Makefile,v 1.1 2006/11/08 19:52:11 christos Exp $
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USE_SHLIBDIR= yes
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WARNS=4
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CPPFLAGS+=-I${.CURDIR}/ssp
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LIB= ssp
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SRCS= gets_chk.c fgets_chk.c memcpy_chk.c memmove_chk.c memset_chk.c \
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snprintf_chk.c sprintf_chk.c strcat_chk.c strcpy_chk.c \
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strncat_chk.c strncpy_chk.c vsnprintf_chk.c vsprintf_chk.c
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INCS= ssp/ssp.h ssp/stdio.h ssp/string.h ssp/unistd.h
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INCSDIR=/usr/include
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.include <bsd.own.mk>
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.include <bsd.shlib.mk>
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.include <bsd.lib.mk>
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