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Siddhesh Poyarekar 949ad78a18 realpath: Do not copy result on failure (BZ #28815) 
On failure, the contents of the resolved buffer passed in by the caller
to realpath are undefined.  Do not copy any partial resolution to the
buffer and also do not test resolved contents in test-canon.c.

Resolves: BZ #28815

Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
2022-02-21 08:26:33 +05:30
..
bits Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
sys Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
a64l.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
abort.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
abs.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
add_n.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
addmul_1.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
alloca.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
at_quick_exit.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
atexit.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
atof.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
atoi.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
atol.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
atoll.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
bsearch.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
bug-fmtmsg1.c
bug-getcontext.c
bug-strtod2.c
bug-strtod.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
canonicalize.c realpath: Do not copy result on failure (BZ #28815) 2022-02-21 08:26:33 +05:30
cmp.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
cxa_at_quick_exit.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
cxa_atexit.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
cxa_finalize.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
cxa_thread_atexit_impl.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
dbl2mpn.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
Depend
div.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
divmod_1.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
divrem.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
drand48_r.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
drand48-iter.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
drand48.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
erand48_r.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
erand48.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
errno.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
exit.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
exit.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
fmtmsg.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
fmtmsg.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
fpioconst.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
fpioconst.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
gen-fpioconst.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
gen-tst-strtod-round.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
getcontext.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
getentropy.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
getenv.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
getrandom.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
getsubopt.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
gmp-impl.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
gmp.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
grouping.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
grouping.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
groupingwc.c
inlines.c
inttypes.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
isomac.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
jrand48_r.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
jrand48.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
l64a.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
labs.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
lcong48_r.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
lcong48.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
ldbl2mpn.c
ldiv.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
llabs.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
lldiv.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
longlong.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
lrand48_r.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
lrand48.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
lshift.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
makecontext.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
Makefile realpath: Set errno to ENAMETOOLONG for result larger than PATH_MAX [BZ #28770] 2022-01-21 23:01:30 +05:30
mblen.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
mbstowcs.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
mbtowc.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
mod_1.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
monetary.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
mp_clz_tab.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
mpn2dbl.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
mpn2flt.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
mpn2ldbl.c
mrand48_r.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
mrand48.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
msort.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
mul_1.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
mul_n.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
mul.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
nrand48_r.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
nrand48.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
old_atexit.c
on_exit.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
putenv.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
qsort.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
quick_exit.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
rand_r.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
rand.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
random_r.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
random.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
rpmatch.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
rshift.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
secure-getenv.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
seed48_r.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
seed48.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
setcontext.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
setenv.c stdlib: Avoid -Wuse-after-free in __add_to_environ [BZ #26779] 2022-01-25 17:39:36 -07:00
srand48_r.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
srand48.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
stdint.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
stdlib.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strfmon_l.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strfmon.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strfrom-skeleton.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strfromd.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strfromf.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strfroml.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strtod_l.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strtod_nan_main.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strtod_nan_narrow.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strtod_nan_wide.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strtod_nan.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strtod.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strtof_l.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strtof_nan.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strtof.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strtol_l.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strtol.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strtold_l.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strtold_nan.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strtold.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strtoll_l.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strtoll.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strtoul_l.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strtoul.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strtoull_l.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
strtoull.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
sub_n.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
submul_1.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
swapcontext.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
system.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tens_in_limb.c
test-a64l.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
test-at_quick_exit-race.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
test-atexit-race-common.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
test-atexit-race.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
test-bz22786.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
test-canon2.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
test-canon.c realpath: Do not copy result on failure (BZ #28815) 2022-02-21 08:26:33 +05:30
test-cxa_atexit-race2.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
test-cxa_atexit-race.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
test-dlclose-exit-race-helper.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
test-dlclose-exit-race.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
test-on_exit-race.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
testdiv.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
testdiv.input
testmb2.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
testmb.c
testrand.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
testsort.c
tst-at_quick_exit.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-atexit-common.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-atexit.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-atof1.c
tst-atof2.c
tst-bsearch.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-bz20544.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-canon-bz26341.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-cxa_atexit.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-empty-env.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-environ.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-fmtmsg.c
tst-fmtmsg.sh Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-getrandom.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-limits.c
tst-makecontext2.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-makecontext3.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-makecontext-align.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-makecontext.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-on_exit.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-putenv.c
tst-putenvmod.c
tst-qsort2.c
tst-qsort.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
tst-quick_exit.cc Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-rand48-2.c
tst-rand48.c
tst-random2.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-random.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
tst-realpath-toolong.c tst-realpath-toolong: Fix hurd build 2022-01-24 11:00:23 +05:30
tst-realpath.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-secure-getenv.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-setcontext2.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-setcontext3.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-setcontext3.sh Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-setcontext4.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-setcontext5.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-setcontext6.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-setcontext7.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-setcontext8.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-setcontext9.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-setcontext.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-strfmon_l.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-strfrom-locale.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-strfrom.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-strfrom.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-strtod1i.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-strtod2.c
tst-strtod3.c
tst-strtod4.c
tst-strtod5.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-strtod5i.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-strtod6.c
tst-strtod-nan-locale-main.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-strtod-nan-locale.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-strtod-nan-sign-main.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-strtod-nan-sign.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-strtod-overflow.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-strtod-round-data
tst-strtod-round-data.h
tst-strtod-round-skeleton.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-strtod-round.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-strtod-underflow.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-strtod.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-strtod.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-strtol-locale-main.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-strtol-locale.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-strtol.c
tst-strtoll.c
tst-swapcontext1.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-system.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-thread-quick_exit.cc Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-tininess.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-tls-atexit-lib.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-tls-atexit-nodelete.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-tls-atexit.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-unsetenv1.c
tst-width-stdint.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-width.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-xpg-basename.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
ucontext.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
udiv_qrnnd.c
Versions Move mcheck symbol from stdlib to malloc 2021-07-08 18:47:21 +05:30
wcstombs.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
wctomb.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
xpg_basename.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00