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29951991f5
glibc/libio
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Adhemerval Zanella 29951991f5 libio: Improve fortify with clang 
It improve fortify checks for sprintf, vsprintf, vsnsprintf, fprintf,
dprintf, asprintf, __asprintf, obstack_printf, gets, fgets,
fgets_unlocked, fread, and fread_unlocked.  The runtime checks have
similar support coverage as with GCC.

For function with variadic argument (sprintf, snprintf, fprintf, printf,
dprintf, asprintf, __asprintf, obstack_printf) the fortify wrapper calls
the va_arg version since clang does not support __va_arg_pack.

Checked on aarch64, armhf, x86_64, and i686.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
2024-02-27 10:52:58 -03:00
..
bits libio: Improve fortify with clang 2024-02-27 10:52:58 -03:00
__fbufsize.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
__flbf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
__fpending.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
__fpurge.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
__freadable.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
__freading.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
__fsetlocking.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
__fwritable.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
__fwriting.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
bug-fopena+.c
bug-fseek.c tests: replace fread by xfread 2023-06-13 19:59:08 -04:00
bug-ftell.c
bug-memstream1.c
bug-mmap-fflush.c tests: replace system by xsystem 2023-06-19 09:15:05 -04:00
bug-rewind2.c
bug-rewind.c
bug-ungetc2.c
bug-ungetc3.c tests: replace write by xwrite 2023-06-01 12:40:05 -04:00
bug-ungetc4.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
bug-ungetc.c tests: replace write by xwrite 2023-06-01 12:40:05 -04:00
bug-ungetwc1.c
bug-ungetwc2.c
bug-wfflush.c tests: replace write by xwrite 2023-06-01 12:40:05 -04:00
bug-wmemstream1.c
bug-wsetpos.c tests: replace write by xwrite 2023-06-01 12:40:05 -04:00
clearerr_u.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
clearerr.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
Depend
fcloseall.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
feof_u.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
feof.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
ferror_u.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
ferror.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
filedoalloc.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
fileno.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
fileops.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
fmemopen.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
fputc_u.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
fputc.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
fputwc_u.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
fputwc.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
freopen64.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
freopen.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
fseek.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
fseeko64.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
fseeko.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
ftello64.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
ftello.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
fwide.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
fwprintf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
fwscanf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
genops.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
getc_u.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
getc.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
getchar_u.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
getchar.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
getwc_u.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
getwc.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
getwchar_u.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
getwchar.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofclose.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofdopen.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofflush_u.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofflush.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofgetpos64.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofgetpos.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofgets_u.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofgets.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofgetws_u.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofgetws.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofopen64.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofopen.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofopncook.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofputs_u.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofputs.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofputws_u.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofputws.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofread_u.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofread.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofsetpos64.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofsetpos.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
ioftell.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofwide.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofwrite_u.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iofwrite.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iogetdelim.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iogetline.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iogets.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iogetwline.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iolibio.h
iopadn.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iopopen.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
ioputs.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
ioseekoff.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
ioseekpos.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iosetbuffer.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iosetvbuf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
ioungetc.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
ioungetwc.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iovdprintf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iovsprintf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iovsscanf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iovswscanf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iowpadn.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
libc_fatal.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
libio-macros.sym libio: Remove the usage of __libc_IO_vtables 2023-03-27 13:57:55 -03:00
libio.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
libioP.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
Makefile Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
memstream.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
obprintf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
oldfileops.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
oldfmemopen.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
oldiofclose.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
oldiofdopen.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
oldiofgetpos64.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
oldiofgetpos.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
oldiofopen.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
oldiofsetpos64.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
oldiofsetpos.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
oldiopopen.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
oldpclose.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
oldstdfiles.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
oldtmpfile.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
pclose.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
peekc.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
putc_u.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
putc.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
putchar_u.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
putchar.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
putwc_u.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
putwc.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
putwchar_u.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
putwchar.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
rewind.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
setbuf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
setlinebuf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
stdfiles.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
stdio.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
stdio.h Refer to C23 in place of C2X in glibc 2024-02-01 11:02:01 +00:00
strfile.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
strops.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
swprintf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
swscanf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
test-fmemopen.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
test-freopen.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
test-freopen.sh Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst_getwc.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst_getwc.input
tst_putwc.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst_swprintf.c libio: Convert __vswprintf_internal to buffers (bug 27857) 2022-12-19 18:56:55 +01:00
tst_swscanf.c Use '%z' instead of '%Z' on printf functions 2022-09-22 08:48:04 -03:00
tst_wprintf2.c
tst_wprintf.c
tst_wscanf.c
tst_wscanf.input
tst-atime.c
tst-bz22415.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-bz24051.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-bz24153.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-bz24228.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-bz24228.map
tst-bz28828.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-bz28828.input libio: Ensure output buffer for wchars (bug #28828) 2022-03-08 14:25:32 -03:00
tst-cleanup-default-static.c
tst-cleanup-default.c
tst-cleanup-nostart-stop-gc-static.c
tst-cleanup-nostart-stop-gc.c
tst-cleanup-start-stop-gc-static.c
tst-cleanup-start-stop-gc.c
tst-cleanup.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-cleanup.exp
tst-eof.c
tst-ext2.c
tst-ext.c Use '%z' instead of '%Z' on printf functions 2022-09-22 08:48:04 -03:00
tst-fgetc-after-eof.c
tst-fgetwc.c
tst-fgetwc.input
tst-fgetws.c
tst-fopenloc2.c
tst-fopenloc.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-fputws.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-freopen.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-fseek.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-ftell-active-handler.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-ftell-append.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-ftell-partial-wide.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-fwrite-error.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-getdelim.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-memstream1.c
tst-memstream2.c
tst-memstream3.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-memstream4.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-memstream.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-mmap2-eofsync.c
tst-mmap-eofsync.c
tst-mmap-fflushsync.c
tst-mmap-offend.c
tst-mmap-setvbuf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-popen1.c
tst-setvbuf1.c Fix all the remaining misspellings -- BZ 25337 2023-06-02 01:39:48 +00:00
tst-sprintf-chk-ub.c
tst-sprintf-ub.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-sscanf.c
tst-swscanf.c
tst-ungetwc1.c
tst-ungetwc2.c
tst-vtables-common.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-vtables-interposed.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-vtables.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-wfile-sync.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-widetext.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-widetext.input
tst-wmemstream1.c
tst-wmemstream2.c
tst-wmemstream3.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-wmemstream4.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-wmemstream5.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
vasprintf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
Versions
vscanf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
vsnprintf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
vswprintf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
vtables.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
vwprintf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
vwscanf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
wfiledoalloc.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
wfileops.c libio: Check remaining buffer size in _IO_wdo_write (bug 31183) 2024-01-02 14:36:17 +01:00
wgenops.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
wmemstream.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
wprintf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
wscanf.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
wstrops.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00