Arjun Shankar d8ae6c00a9 iconv: Accept redundant shift sequences in IBM1364 [BZ #26224] ... The IBM1364, IBM1371, IBM1388, IBM1390 and IBM1399 character sets share converter logic (iconvdata/ibm1364.c) which would reject redundant shift sequences when processing input in these character sets. This led to a hang in the iconv program (CVE-2020-27618). This commit adjusts the converter to ignore redundant shift sequences and adds test cases for iconv_prog hangs that would be triggered upon their rejection. This brings the implementation in line with other converters that also ignore redundant shift sequences (e.g. IBM930 etc., fixed in commit 692de4b396). Reviewed-by: Carlos O'Donell <carlos@redhat.com> (cherry picked from commit 9a99c68214)		2020-11-30 22:59:53 +00:00
..
testdata
8bit-gap.c
8bit-generic.c
ansi_x3.110.c
armscii-8.c
ARMSCII-8.irreversible
asmo_449.c
big5.c
big5hkscs.c
BIG5.irreversible
BIG5HKSCS.irreversible
BIG5HKSCS.precomposed
brf.c
bug-iconv1.c
bug-iconv2.c
bug-iconv3.c
bug-iconv4.c
bug-iconv5.c
bug-iconv6.c
bug-iconv8.c
bug-iconv9.c
bug-iconv10.c
bug-iconv11.c
bug-iconv12.c
cns11643.c
cns11643.h
cns11643l1.c
cns11643l1.h
cns11643l2.h
cp737.c
cp737.h
cp770.c
cp771.c
cp772.c
cp773.c
cp774.c
cp775.c
cp775.h
cp932.c
cp1125.c
cp1250.c
cp1251.c
cp1252.c
cp1253.c
cp1254.c
cp1255.c
cp1256.c
cp1257.c
cp1258.c
cp10007.c
CP932.irreversible
CP1255.irreversible
CP1258.irreversible
csn_369103.c
cwi.c
dec-mcs.c
Depend
ebcdic-at-de-a.c
ebcdic-at-de.c
ebcdic-ca-fr.c
ebcdic-dk-no-a.c
ebcdic-dk-no.c
ebcdic-es-a.c
ebcdic-es-s.c
ebcdic-es.c
ebcdic-fi-se-a.c
ebcdic-fi-se.c
ebcdic-fr.c
ebcdic-is-friss.c
ebcdic-it.c
ebcdic-pt.c
ebcdic-uk.c
ebcdic-us.c
ecma-cyrillic.c
euc-cn.c
euc-jisx0213.c
EUC-JISX0213.precomposed
euc-jp-ms.c
EUC-JP-MS.irreversible
euc-jp.c
EUC-JP.irreversible
euc-kr.c
EUC-KR.irreversible
euc-tw.c
EUC-TW.irreversible
extra-module.mk
gap.awk
gaptab.awk
gb2312.c
gb2312.h
gb18030.c
gbbig5.c
gbgbk.c
gbk.c
gconv-modules
gconv.map
gen-8bit-gap-1.sh
gen-8bit-gap.sh
gen-8bit.sh
georgian-academy.c
georgian-ps.c
gost_19768-74.c
greek7-old.c
greek7.c
greek-ccitt.c
hp-greek8.c
hp-roman8.c
hp-roman9.c
hp-thai8.c
hp-turkish8.c
ibm037.c
ibm038.c
ibm256.c
ibm273.c
ibm274.c
ibm275.c
ibm277.c
ibm278.c
ibm280.c
ibm281.c
ibm284.c
ibm285.c
ibm290.c
ibm297.c
ibm420.c
ibm423.c
ibm424.c
ibm437.c
ibm500.c
ibm803.c
ibm803.h
ibm850.c
ibm851.c
ibm852.c
ibm855.c
ibm856.c
ibm856.h
ibm857.c
ibm858.c
ibm860.c
ibm861.c
ibm862.c
ibm863.c
ibm864.c
ibm865.c
ibm866.c
ibm866nav.c
ibm868.c
ibm869.c
ibm870.c
ibm871.c
ibm874.c
ibm875.c
ibm880.c
ibm891.c
ibm901.c
ibm901.h
ibm902.c
ibm902.h
ibm903.c
ibm904.c
ibm905.c
ibm918.c
ibm921.c
ibm921.h
ibm922.c
ibm922.h
ibm930.c
ibm930.h
ibm932.c
ibm932.h
ibm933.c
ibm933.h
ibm935.c
ibm935.h
ibm937.c
ibm937.h
ibm939.c
ibm939.h
ibm943.c
ibm943.h
ibm1004.c
ibm1008_420.c
ibm1008.c
ibm1008.h
ibm1025.c
ibm1025.h
ibm1026.c
ibm1046.c
ibm1046.h
ibm1047.c
ibm1097.c
ibm1097.h
ibm1112.c
ibm1112.h
ibm1122.c
ibm1122.h
ibm1123.c
ibm1123.h
ibm1124.c
ibm1124.h
ibm1129.c
ibm1129.h
ibm1130.c
ibm1130.h
ibm1132.c
ibm1132.h
ibm1133.c
ibm1133.h
ibm1137.c
ibm1137.h
ibm1140.c
ibm1140.h
ibm1141.c
ibm1141.h
ibm1142.c
ibm1142.h
ibm1143.c
ibm1143.h
ibm1144.c
ibm1144.h
ibm1145.c
ibm1145.h
ibm1146.c
ibm1146.h
ibm1147.c
ibm1147.h
ibm1148.c
ibm1148.h
ibm1149.c
ibm1149.h
ibm1153.c
ibm1153.h
ibm1154.c
ibm1154.h
ibm1155.c
ibm1155.h
ibm1156.c
ibm1156.h
ibm1157.c
ibm1157.h
ibm1158.c
ibm1158.h
ibm1160.c
ibm1160.h
ibm1161.c
ibm1161.h
ibm1162.c
ibm1162.h
ibm1163.c
ibm1163.h
ibm1164.c
ibm1164.h
ibm1166.c
ibm1166.h
ibm1167.c
ibm1167.h
ibm1364.c	iconv: Accept redundant shift sequences in IBM1364 [BZ #26224]	2020-11-30 22:59:53 +00:00
ibm1364.h
ibm1371.c
ibm1371.h
ibm1388.c
ibm1388.h
ibm1390.c
ibm1390.h
ibm1399.c
ibm1399.h
ibm4517.c
ibm4517.h
ibm4899.c
ibm4899.h
ibm4909.c
ibm4909.h
ibm4971.c
ibm4971.h
ibm5347.c
ibm5347.h
ibm9030.c
ibm9030.h
ibm9066.c
ibm9066.h
ibm9448.c
ibm9448.h
ibm12712.c
ibm12712.h
ibm16804.c
ibm16804.h
IBM856.irreversible
IBM922.irreversible
IBM1132.irreversible
IBM1133.irreversible
IBM1160.irreversible
IBM1161.irreversible
IBM1163.irreversible
IBM1164.irreversible
iec_p27-1.c
inis-8.c
inis-cyrillic.c
inis.c
isiri-3342.c
isiri-3342.h
ISIRI-3342.irreversible
iso646.c
iso8859-1.c
iso8859-2.c
iso8859-3.c
iso8859-4.c
iso8859-5.c
iso8859-6.c
iso8859-7.c
iso8859-8.c
iso8859-9.c
iso8859-9e.c
iso8859-10.c
iso8859-11.c
iso8859-13.c
iso8859-14.c
iso8859-15.c
iso8859-16.c
iso_2033.c
iso_5427-ext.c
iso_5427.c
iso_5428.c
iso_6937-2.c
iso_6937.c
iso_10367-box.c
iso_11548-1.c
iso-2022-cn-ext.c
iso-2022-cn.c
iso-2022-jp-3.c
iso-2022-jp.c
iso-2022-kr.c
iso-ir-165.c
iso-ir-165.h
iso-ir-197.c
iso-ir-209.c
jis0201.c
jis0201.h
jis0208.c
jis0208.h
jis0212.c
jis0212.h
jisx0213.c
jisx0213.h
JISX0213.TXT
johab.c
koi8-r.c
koi8-ru.c
koi8-t.c
koi8-u.c
koi-8.c
ksc5601.c
ksc5601.h
latin-greek-1.c
latin-greek.c
mac-centraleurope.c
mac-is.c
mac-sami.c
mac-uk.c
macintosh.c
Makefile
mik.c
MISSING
nats-dano.c
nats-sefi.c
pt154.c
rk1048.c
run-iconv-test.sh
sami-ws2.c
shift_jisx0213.c
SHIFT_JISX0213.irreversible
SHIFT_JISX0213.precomposed
sjis.c
SJIS.irreversible
t.61.c
tcvn5712-1.c
TCVN5712-1.precomposed
TESTS
TESTS2
tis-620.c
tscii.c
TSCII.irreversible
TSCII.precomposed
tst-e2big.c
tst-iconv4.c
tst-iconv6.c
tst-iconv7.c
tst-loading.c
tst-table-charmap.sh
tst-table-from.c
tst-table-to.c
tst-table.sh
tst-tables.sh
uhc.c
unicode.c
utf-7.c
utf-16.c
utf-32.c
viscii.c