Siddhesh Poyarekar 41389c4049 Fix environment traversal when an envvar value is empty ... The condition when the value of an envvar is empty (not just '\0'), the loop in tunables_init gets stuck infinitely because envp is not incremented. Fix that by always incrementing envp in the loop. Added test case (tst-empty-env.c) verifies the fix when the source is configured with --enable-hardcoded-path-in-tests, thanks Josh Stone for providing the test case. Verified on x86_64. * elf/dl-tunables (get_next_env): Always advance envp. * stdlib/tst-empty-env.c: New test case. * stdlib/Makefile (tests): Use it.		2017-01-20 00:45:09 +05:30
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bits	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
sys	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
a64l.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
abort.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
abs.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
add_n.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
addmul_1.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
alloca.h	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
at_quick_exit.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
atexit.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
atof.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
atoi.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
atol.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
atoll.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
bsearch.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
bug-fmtmsg1.c
bug-getcontext.c	Ignore -Wmaybe-uninitialized in stdlib/bug-getcontext.c.	2016-11-11 21:05:51 +00:00
bug-strtod2.c
bug-strtod.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
canonicalize.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
cmp.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
cxa_at_quick_exit.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
cxa_atexit.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
cxa_finalize.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
cxa_thread_atexit_impl.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
dbl2mpn.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
Depend
div.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
divmod_1.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
divrem.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
drand48_r.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
drand48-iter.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
drand48.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
erand48_r.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
erand48.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
errno.h	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
exit.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
exit.h	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
fmtmsg.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
fmtmsg.h	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
fpioconst.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
fpioconst.h	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
gen-fpioconst.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
gen-tst-strtod-round.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
getcontext.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
getentropy.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
getenv.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
getrandom.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
getsubopt.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
gmp-impl.h	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
gmp.h	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
grouping.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
grouping.h	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
groupingwc.c
inlines.c
isomac.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
jrand48_r.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
jrand48.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
l64a.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
labs.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
lcong48_r.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
lcong48.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
ldbl2mpn.c
ldiv.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
llabs.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
lldiv.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
longlong.h	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
lrand48_r.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
lrand48.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
lshift.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
makecontext.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
Makefile	Fix environment traversal when an envvar value is empty	2017-01-20 00:45:09 +05:30
mblen.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
mbstowcs.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
mbtowc.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
mod_1.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
monetary.h	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
mp_clz_tab.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
mpn2dbl.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
mpn2flt.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
mpn2ldbl.c
mrand48_r.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
mrand48.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
msort.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
mul_1.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
mul_n.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
mul.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
nrand48_r.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
nrand48.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
old_atexit.c
on_exit.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
putenv.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
qsort.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
quick_exit.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
rand_r.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
rand.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
random_r.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
random.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
rpmatch.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
rshift.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
secure-getenv.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
seed48_r.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
seed48.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
setcontext.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
setenv.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
srand48_r.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
srand48.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
stdlib.h	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strfmon_l.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strfmon.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strfrom-skeleton.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strfromd.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strfromf.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strfroml.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtod_l.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtod_nan_double.h	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtod_nan_float.h	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtod_nan_main.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtod_nan_narrow.h	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtod_nan_wide.h	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtod_nan.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtod.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtof_l.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtof_nan.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtof.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtoimax.c
strtol_l.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtol.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtold_l.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtold_nan.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtold.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtoll_l.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtoll.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtoul_l.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtoul.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtoull_l.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtoull.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
strtoumax.c
sub_n.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
submul_1.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
swapcontext.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
system.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tens_in_limb.c
test-a64l.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
test-canon2.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
test-canon.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
testdiv.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
testdiv.input
testmb2.c
testmb.c
testrand.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
testsort.c
tst-atof1.c
tst-atof2.c
tst-bsearch.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-empty-env.c	Fix environment traversal when an envvar value is empty	2017-01-20 00:45:09 +05:30
tst-environ.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-fmtmsg.c
tst-fmtmsg.sh	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-getrandom.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-limits.c
tst-makecontext2.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-makecontext3.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-makecontext.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-putenv.c
tst-putenvmod.c
tst-qsort2.c
tst-qsort.c
tst-quick_exit.cc	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-rand48-2.c
tst-rand48.c
tst-random2.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-random.c
tst-secure-getenv.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-setcontext2.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-setcontext3.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-setcontext3.sh	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-setcontext.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-strfmon_l.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-strfrom-locale.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-strfrom.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-strfrom.h	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-strtod2.c
tst-strtod3.c
tst-strtod4.c
tst-strtod5.c
tst-strtod6.c
tst-strtod-nan-locale-main.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-strtod-nan-locale.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-strtod-overflow.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-strtod-round-data
tst-strtod-round-data.h
tst-strtod-round-skeleton.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-strtod-round.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-strtod-underflow.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-strtod.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-strtod.h	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-strtol-locale-main.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-strtol-locale.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-strtol.c
tst-strtoll.c
tst-system.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-thread-quick_exit.cc	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-tininess.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-tls-atexit-lib.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-tls-atexit-nodelete.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-tls-atexit.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-unsetenv1.c
tst-width-stdint.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-width.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
tst-xpg-basename.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
ucontext.h	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
udiv_qrnnd.c
Versions	Add getentropy, getrandom, <sys/random.h> [BZ #17252]	2016-12-12 17:28:04 +01:00
wcstoimax.c
wcstombs.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
wcstoumax.c
wctomb.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
xpg_basename.c	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00