mirror of
https://sourceware.org/git/glibc.git
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b5cc329c4f
* elf/dl-minimal.c (__chk_fail): New. Add rtld_hidden_def. * sysdeps/unix/sysv/linux/readonly-area.c: New file. * sysdeps/i386/i686/memmove.S (__memmove_chk): Add checking routine. * sysdeps/i386/i686/memcpy.S (__memcpy_chk): Likewise. * sysdeps/i386/i686/mempcpy.S (__mempcpy_chk): Likewise. * sysdeps/i386/i686/memset.S (__memset_chk): Likewise. * sysdeps/i386/i686/memmove-chk.S: New file. * sysdeps/i386/i686/memcpy-chk.S: Likewise. * sysdeps/i386/i686/mempcpy-chk.S: Likewise. * sysdeps/i386/i686/memset-chk.S: Likewise. * sysdeps/generic/strcat-chk.c (__strcat_chk): Don't __chk_fail if exactly fitting into buffer. * sysdeps/generic/strncat-chk.c (__strncat_chk): Likewise. * sysdeps/generic/readonly-area.c: New file. * sysdeps/generic/strncpy-chk.c (__strncpy_chk): Only test destlen once. * sysdeps/x86_64/memset.S (__memset_chk): Add checking routine. * sysdeps/x86_64/memcpy.S (__memcpy_chk): Likewise. * sysdeps/x86_64/mempcpy.S (__memcpy_chk): Define to __mempcpy_chk. * sysdeps/x86_64/memcpy-chk.S: New file. * sysdeps/x86_64/mempcpy-chk.S: Likewise. * sysdeps/x86_64/memset-chk.S: Likewise. * sysdeps/x86_64/strcpy-chk.S: Likewise. * sysdeps/x86_64/stpcpy-chk.S: Likewise. * argp/argp-xinl.c (__OPTIMIZE__): Define to 1 instead of nothing. * argp/argp-fs-xinl.c (__OPTIMIZE__): Likewise. * debug/tst-chk1.c: New test. * debug/tst-chk2.c: Likewise. * debug/tst-chk3.c: Likewise. * debug/test-strcpy_chk.c: Likewise. * debug/test-stpcpy_chk.c: Likewise. * debug/vsprintf_chk.c (__vsprintf_chk): If flags > 0, request _IO_FLAGS2_CHECK_PERCENT_N. Add libc_hidden_def. * debug/Makefile (routines): Add printf_chk, fprintf_chk, vprintf_chk, vfprintf_chk, gets_chk and readonly-area. (CFLAGS-*_chk.c): Set. (tests): Add tst-chk1, tst-chk2, tst-chk3, test-strcpy_chk and test-stpcpy_chk. * debug/vprintf_chk.c: New file. * debug/printf_chk.c: Likewise. * debug/vfprintf_chk.c: Likewise. * debug/fprintf_chk.c: Likewise. * debug/gets_chk.c: Likewise. * debug/chk_fail.c (__chk_fail): Add libc_hidden_def. * debug/snprintf_chk.c (__snprintf_chk): Fix order of arguments passed to __vsnprintf_chk. * debug/Versions (libc): Export __printf_chk, __fprintf_chk, __vprintf_chk, __vfprintf_chk and __gets_chk @GLIBC_2.3.4. * debug/vsnprintf_chk.c (__vsnprintf_chk): Don't call __vsnprintf, instead create a temporary file with _IO_strn_jumps jumptable. If flags > 0, request _IO_FLAGS2_CHECK_PERCENT_N. Add libc_hidden_def. * libio/Makefile (headers): Add bits/stdio2.h. * libio/stdio.h: Include <bits/stdio2.h> if __USE_FORTIFY_LEVEL. (sprintf, snprintf, vsprintf, vsnprintf): Remove defines. * libio/strfile.h (_IO_strnfile): New type. (_IO_strn_jumps): New extern. * libio/vsnprintf.c (_IO_strnfile): Remove. (_IO_strn_jumps): Remove static. * libio/bits/stdio2.h: New file. * libio/vswprintf.c (_IO_strnfile): Rename type to... (_IO_wstrnfile): ...this. Adjust all uses. * libio/libio.h (_IO_FLAGS2_CHECK_PERCENT_N): Define. * stdio-common/vfprintf.c (STR_LEN): Define. (vfprintf): Add readonly_format variable. Handle _IO_FLAGS2_CHECK_PERCENT_N. (buffered_vfprintf): Copy _flags2. * include/stdio.h (__sprintf_chk, __snprintf_chk, __vsprintf_chk, __vsnprintf_chk, __printf_chk, __fprintf_chk, __vprintf_chk, __vfprintf_chk): New prototypes. (__vsprintf_chk, __vsnprintf_chk): Add libc_hidden_proto. * include/string.h (__memcpy_chk, __memmove_chk, __mempcpy_chk, __memset_chk, __strcpy_chk, __stpcpy_chk, __strncpy_chk, __strcat_chk, __strncat_chk): New prototypes. * include/bits/string3.h: New file. * include/sys/cdefs.h (__chk_fail): Add libc_hidden_proto and rtld_hidden_proto. * string/Makefile (headers): Add bits/string3.h. * string/bits/string3.h (bcopy, bzero): New defines. (memset, memcpy, memmove, strcpy, strncpy, strcat, strncat): Change macros so that inlines are used only if unknown destination size or side-effects in destination argument. (mempcpy, stpcpy): Likewise. Protect with #ifdef __USE_GNU. 2004-09-16 Ulrich Drepper <drepper@redhat.com> * debug/Makefile (routines): Add *_chk. * debug/Versions (libc): Export __chk_fail, __memcpy_chk, __memmove_chk, __mempcpy_chk, __memset_chk, __stpcpy_chk, __strcat_chk, __strcpy_chk, __strncat_chk, __strncpy_chk, __sprintf_chk, __vsprintf_chk, __snprintf_chk, __vsnprintf_chk @GLIBC_2.3.4. * debug/chk_fail.c: New file. * debug/snprintf_chk.c: Likewise. * debug/sprintf_chk.c: Likewise. * debug/vsnprintf_chk.c: Likewise. * debug/vsprintf_chk.c: Likewise. * include/features.h (_FORTIFY_SOURCE): Document, handle. (__USE_FORTIFY_LEVEL): Define. (__GNUC_PREREQ): Move to earlier location. * include/sys/cdefs.h (__chk_fail): New prototype. * libio/bits/stdio.h (sprintf, vsprintf, snprintf, vsnprintf): Define if __USE_FORTIFY_LEVEL. * misc/sys/cdefs.h (__bos, __bos0): Define. * string/string.h: Include <bits/string3.h> if __USE_FORTIFY_LEVEL. * bits/string/string3.h: New header. * sysdeps/generic/memcpy_chk.c: New file. * sysdeps/generic/memmove_chk.c: Likewise. * sysdeps/generic/mempcpy_chk.c: Likewise. * sysdeps/generic/memset_chk.c: Likewise. * sysdeps/generic/stpcpy_chk.c: Likewise. * sysdeps/generic/strcat_chk.c: Likewise. * sysdeps/generic/strcpy_chk.c: Likewise. * sysdeps/generic/strncat_chk.c: Likewise. * sysdeps/generic/strncpy_chk.c: Likewise. 2004-10-15 Jakub Jelinek <jakub@redhat.com> * elf/dl-minimal.c (__chk_fail): New. Add rtld_hidden_def. * sysdeps/unix/sysv/linux/readonly-area.c: New file. * sysdeps/i386/i686/memmove.S (__memmove_chk): Add checking routine. * sysdeps/i386/i686/memcpy.S (__memcpy_chk): Likewise. * sysdeps/i386/i686/mempcpy.S (__mempcpy_chk): Likewise. * sysdeps/i386/i686/memset.S (__memset_chk): Likewise. * sysdeps/i386/i686/memmove-chk.S: New file. * sysdeps/i386/i686/memcpy-chk.S: Likewise. * sysdeps/i386/i686/mempcpy-chk.S: Likewise. * sysdeps/i386/i686/memset-chk.S: Likewise. * sysdeps/generic/strcat-chk.c (__strcat_chk): Don't __chk_fail if exactly fitting into buffer. * sysdeps/generic/strncat-chk.c (__strncat_chk): Likewise. * sysdeps/generic/readonly-area.c: New file. * sysdeps/generic/strncpy-chk.c (__strncpy_chk): Only test destlen once. * sysdeps/x86_64/memset.S (__memset_chk): Add checking routine. * sysdeps/x86_64/memcpy.S (__memcpy_chk): Likewise. * sysdeps/x86_64/mempcpy.S (__memcpy_chk): Define to __mempcpy_chk. * sysdeps/x86_64/memcpy-chk.S: New file. * sysdeps/x86_64/mempcpy-chk.S: Likewise. * sysdeps/x86_64/memset-chk.S: Likewise. * sysdeps/x86_64/strcpy-chk.S: Likewise. * sysdeps/x86_64/stpcpy-chk.S: Likewise. * argp/argp-xinl.c (__OPTIMIZE__): Define to 1 instead of nothing. * argp/argp-fs-xinl.c (__OPTIMIZE__): Likewise. * debug/tst-chk1.c: New test. * debug/tst-chk2.c: Likewise. * debug/tst-chk3.c: Likewise. * debug/test-strcpy_chk.c: Likewise. * debug/test-stpcpy_chk.c: Likewise. * debug/vsprintf_chk.c (__vsprintf_chk): If flags > 0, request _IO_FLAGS2_CHECK_PERCENT_N. Add libc_hidden_def. * debug/Makefile (routines): Add printf_chk, fprintf_chk, vprintf_chk, vfprintf_chk, gets_chk and readonly-area. (CFLAGS-*_chk.c): Set. (tests): Add tst-chk1, tst-chk2, tst-chk3, test-strcpy_chk and test-stpcpy_chk. * debug/vprintf_chk.c: New file. * debug/printf_chk.c: Likewise. * debug/vfprintf_chk.c: Likewise. * debug/fprintf_chk.c: Likewise. * debug/gets_chk.c: Likewise. * debug/chk_fail.c (__chk_fail): Add libc_hidden_def. * debug/snprintf_chk.c (__snprintf_chk): Fix order of arguments passed to __vsnprintf_chk. * debug/Versions (libc): Export __printf_chk, __fprintf_chk, __vprintf_chk, __vfprintf_chk and __gets_chk @GLIBC_2.3.4. * debug/vsnprintf_chk.c (__vsnprintf_chk): Don't call __vsnprintf, instead create a temporary file with _IO_strn_jumps jumptable. If flags > 0, request _IO_FLAGS2_CHECK_PERCENT_N. Add libc_hidden_def. * libio/Makefile (headers): Add bits/stdio2.h. * libio/stdio.h: Include <bits/stdio2.h> if __USE_FORTIFY_LEVEL. (sprintf, snprintf, vsprintf, vsnprintf): Remove defines. * libio/strfile.h (_IO_strnfile): New type. (_IO_strn_jumps): New extern. * libio/vsnprintf.c (_IO_strnfile): Remove. (_IO_strn_jumps): Remove static. * libio/bits/stdio2.h: New file. * libio/vswprintf.c (_IO_strnfile): Rename type to... (_IO_wstrnfile): ...this. Adjust all uses. * libio/libio.h (_IO_FLAGS2_CHECK_PERCENT_N): Define. * stdio-common/vfprintf.c (STR_LEN): Define. (vfprintf): Add readonly_format variable. Handle _IO_FLAGS2_CHECK_PERCENT_N. (buffered_vfprintf): Copy _flags2. * include/stdio.h (__sprintf_chk, __snprintf_chk, __vsprintf_chk, __vsnprintf_chk, __printf_chk, __fprintf_chk, __vprintf_chk, __vfprintf_chk): New prototypes. (__vsprintf_chk, __vsnprintf_chk): Add libc_hidden_proto. * include/string.h (__memcpy_chk, __memmove_chk, __mempcpy_chk, __memset_chk, __strcpy_chk, __stpcpy_chk, __strncpy_chk, __strcat_chk, __strncat_chk): New prototypes. * include/bits/string3.h: New file. * include/sys/cdefs.h (__chk_fail): Add libc_hidden_proto and rtld_hidden_proto. * string/Makefile (headers): Add bits/string3.h. * string/bits/string3.h (bcopy, bzero): New defines. (memset, memcpy, memmove, strcpy, strncpy, strcat, strncat): Change macros so that inlines are used only if unknown destination size or side-effects in destination argument. (mempcpy, stpcpy): Likewise. Protect with #ifdef __USE_GNU. 2004-09-16 Ulrich Drepper <drepper@redhat.com> * debug/Makefile (routines): Add *_chk. * debug/Versions (libc): Export __chk_fail, __memcpy_chk, __memmove_chk, __mempcpy_chk, __memset_chk, __stpcpy_chk, __strcat_chk, __strcpy_chk, __strncat_chk, __strncpy_chk, __sprintf_chk, __vsprintf_chk, __snprintf_chk, __vsnprintf_chk @GLIBC_2.3.4. * debug/chk_fail.c: New file. * debug/snprintf_chk.c: Likewise. * debug/sprintf_chk.c: Likewise. * debug/vsnprintf_chk.c: Likewise. * debug/vsprintf_chk.c: Likewise. * include/features.h (_FORTIFY_SOURCE): Document, handle. (__USE_FORTIFY_LEVEL): Define. (__GNUC_PREREQ): Move to earlier location. * include/sys/cdefs.h (__chk_fail): New prototype. * libio/bits/stdio.h (sprintf, vsprintf, snprintf, vsnprintf): Define if __USE_FORTIFY_LEVEL. * misc/sys/cdefs.h (__bos, __bos0): Define. * string/string.h: Include <bits/string3.h> if __USE_FORTIFY_LEVEL. * bits/string/string3.h: New header. * sysdeps/generic/memcpy_chk.c: New file. * sysdeps/generic/memmove_chk.c: Likewise. * sysdeps/generic/mempcpy_chk.c: Likewise. * sysdeps/generic/memset_chk.c: Likewise. * sysdeps/generic/stpcpy_chk.c: Likewise. * sysdeps/generic/strcat_chk.c: Likewise. * sysdeps/generic/strcpy_chk.c: Likewise. * sysdeps/generic/strncat_chk.c: Likewise. * sysdeps/generic/strncpy_chk.c: Likewise. |
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.. | ||
.cvsignore | ||
cache.c | ||
check-textrel.c | ||
chroot_canon.c | ||
circleload1.c | ||
circlemod1.c | ||
circlemod1a.c | ||
circlemod2.c | ||
circlemod2a.c | ||
circlemod3.c | ||
circlemod3a.c | ||
constload1.c | ||
constload2.c | ||
constload3.c | ||
dblload.c | ||
dblloadmod1.c | ||
dblloadmod2.c | ||
dblloadmod3.c | ||
dblunload.c | ||
dep1.c | ||
dep2.c | ||
dep3.c | ||
dep4.c | ||
dl-addr.c | ||
dl-caller.c | ||
dl-close.c | ||
dl-conflict.c | ||
dl-debug.c | ||
dl-deps.c | ||
dl-dst.h | ||
dl-error.c | ||
dl-fini.c | ||
dl-init.c | ||
dl-iteratephdr.c | ||
dl-libc.c | ||
dl-load.c | ||
dl-lookup.c | ||
dl-minimal.c | ||
dl-misc.c | ||
dl-object.c | ||
dl-open.c | ||
dl-profile.c | ||
dl-profstub.c | ||
dl-reloc.c | ||
dl-runtime.c | ||
dl-support.c | ||
dl-sym.c | ||
dl-tsd.c | ||
dl-version.c | ||
do-lookup.h | ||
do-rel.h | ||
dynamic-link.h | ||
elf.h | ||
failobj.c | ||
filter.c | ||
filtmod1.c | ||
filtmod2.c | ||
firstobj.c | ||
gen-trusted-dirs.awk | ||
genrtldtbl.awk | ||
global.c | ||
globalmod1.c | ||
initfirst.c | ||
interp.c | ||
lateglobal.c | ||
ldconfig.c | ||
ldd.bash.in | ||
link.h | ||
loadfail.c | ||
loadtest.c | ||
ltglobmod1.c | ||
ltglobmod2.c | ||
Makefile | ||
multiload.c | ||
neededobj1.c | ||
neededobj2.c | ||
neededobj3.c | ||
neededobj4.c | ||
neededobj5.c | ||
neededobj6.c | ||
neededtest2.c | ||
neededtest3.c | ||
neededtest4.c | ||
neededtest.c | ||
next.c | ||
nextmod1.c | ||
nextmod2.c | ||
nodel2mod1.c | ||
nodel2mod2.c | ||
nodel2mod3.c | ||
nodelete2.c | ||
nodelete.c | ||
nodelmod1.c | ||
nodelmod2.c | ||
nodelmod3.c | ||
nodelmod4.c | ||
nodlopen2.c | ||
nodlopen.c | ||
nodlopenmod2.c | ||
nodlopenmod.c | ||
noload.c | ||
order.c | ||
origtest.c | ||
pathoptobj.c | ||
preloadtest.c | ||
readlib.c | ||
reldep2.c | ||
reldep3.c | ||
reldep4.c | ||
reldep4mod1.c | ||
reldep4mod2.c | ||
reldep4mod3.c | ||
reldep4mod4.c | ||
reldep5.c | ||
reldep6.c | ||
reldep6mod0.c | ||
reldep6mod1.c | ||
reldep6mod2.c | ||
reldep6mod3.c | ||
reldep6mod4.c | ||
reldep7.c | ||
reldep7mod1.c | ||
reldep7mod2.c | ||
reldep8.c | ||
reldep8mod1.c | ||
reldep8mod2.c | ||
reldep8mod3.c | ||
reldep9.c | ||
reldep9mod1.c | ||
reldep9mod2.c | ||
reldep9mod3.c | ||
reldep.c | ||
reldepmod1.c | ||
reldepmod2.c | ||
reldepmod3.c | ||
reldepmod4.c | ||
reldepmod5.c | ||
reldepmod6.c | ||
resolvfail.c | ||
restest1.c | ||
restest2.c | ||
rtld-Rules | ||
rtld.c | ||
sln.c | ||
sofini.c | ||
soinit.c | ||
sprof.c | ||
testobj1_1.c | ||
testobj1.c | ||
testobj2.c | ||
testobj3.c | ||
testobj4.c | ||
testobj5.c | ||
testobj6.c | ||
testobj.h | ||
tls-macros.h | ||
tst-align.c | ||
tst-alignmod.c | ||
tst-array1.c | ||
tst-array1.exp | ||
tst-array2.c | ||
tst-array2.exp | ||
tst-array2dep.c | ||
tst-array3.c | ||
tst-array4.c | ||
tst-array4.exp | ||
tst-deep1.c | ||
tst-deep1mod1.c | ||
tst-deep1mod2.c | ||
tst-deep1mod3.c | ||
tst-dlmodcount.c | ||
tst-dlmopen1.c | ||
tst-dlmopen1mod.c | ||
tst-dlmopen2.c | ||
tst-dlopenrpath.c | ||
tst-dlopenrpathmod.c | ||
tst-execstack-mod.c | ||
tst-execstack-needed.c | ||
tst-execstack-prog.c | ||
tst-execstack.c | ||
tst-pathopt.c | ||
tst-pathopt.sh | ||
tst-pie1.c | ||
tst-piemod1.c | ||
tst-tls1-static.c | ||
tst-tls1.c | ||
tst-tls2-static.c | ||
tst-tls2.c | ||
tst-tls3.c | ||
tst-tls4.c | ||
tst-tls5.c | ||
tst-tls6.c | ||
tst-tls7.c | ||
tst-tls8.c | ||
tst-tls9-static.c | ||
tst-tls9.c | ||
tst-tls10.c | ||
tst-tls10.h | ||
tst-tls11.c | ||
tst-tls12.c | ||
tst-tls13.c | ||
tst-tls14.c | ||
tst-tlsmod1.c | ||
tst-tlsmod2.c | ||
tst-tlsmod3.c | ||
tst-tlsmod4.c | ||
tst-tlsmod5.c | ||
tst-tlsmod6.c | ||
tst-tlsmod7.c | ||
tst-tlsmod8.c | ||
tst-tlsmod9.c | ||
tst-tlsmod10.c | ||
tst-tlsmod11.c | ||
tst-tlsmod12.c | ||
tst-tlsmod13.c | ||
tst-tlsmod13a.c | ||
tst-tlsmod14a.c | ||
tst-tlsmod14b.c | ||
unload2.c | ||
unload2dep.c | ||
unload2mod.c | ||
unload.c | ||
unloadmod.c | ||
Versions | ||
vismain.c | ||
vismod1.c | ||
vismod2.c | ||
vismod3.c | ||
vismod.h |